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Radiant|Lab Grown|IGI

3.08ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG681578829

Certificate IGI LG681578829

Diamond specifications and retailer prices

From $1,161 USD
Save $9,149 USD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $10,310 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578829 or 681578829. Listed at 29 retailers, with prices from $1,161 to $10,310 at Do Amore Diamonds, a $9,149 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578829
Dimensions10.21 × 7.34 × 4.86 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.21 mm7.34 mm3.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578829
Side View
Table 62.0%Crown 41.9°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $10,310 USD|Low: $956 USD|High: $10,630 USD|Avg: $4,031 USD|-3.0%
Do Amore Diamonds
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Retailer 28
October 1, 2026
Retailer 25$1,161 USD
Retailer 6$1,263 USD
Retailer 14$1,328 USD
Retailer 7$1,492 USD
Retailer 26$1,520 USD
Retailer 9$1,600 USD
Retailer 13$1,785 USD
Retailer 15$1,806 USD
Retailer 24$1,882 USD
Retailer 27$2,145 USD
Retailer 12$2,308 USD
Retailer 10$2,337 USD
Retailer 28$2,653 USD
Retailer 23$2,786 USD
Retailer 4$3,361 USD
Retailer 20$3,475 USD
Retailer 11$3,597 USD
Retailer 19$3,862 USD
Retailer 18$4,156 USD
Retailer 16$4,216 USD
Retailer 3$4,834 USD
Retailer 2$5,113 USD
Retailer 17$5,455 USD
Retailer 5$5,515 USD
Retailer 22$6,850 USD
Retailer 21$8,260 USD
Retailer 8$8,583 USD
Do Amore Diamonds$10,310 USD

28 data points across 28 retailers

29 retailers$1,161 USD to $10,310 USD

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Cheapest Retailer
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$1,161 USD
A
Retailer 2
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$1,263 USD
View
A
Retailer 3
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$1,328 USD
View
A
Retailer 4
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$1,492 USD
View
A
Retailer 5
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$1,520 USD
View
A
Retailer 6
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$1,600 USD
View
A
Retailer 7
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$1,785 USD
£1,406 GBP
View
A
Retailer 8
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$1,806 USD
View
A
Retailer 9
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$1,882 USD
HK$14,700 HKD
View
A
Retailer 10
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$2,149 USD
£1,692 GBP
View
A
Retailer 11
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$2,171 USD
£1,709 GBP
View
Price last confirmed 21 days ago
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Retailer 12
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$2,308 USD
View
A
Retailer 13
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$2,337 USD
€2,226 EUR
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A
Retailer 14
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$2,653 USD
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A
Retailer 15
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$2,786 USD
View
A
Retailer 16
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$3,361 USD
A$5,170 AUD
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A
Retailer 17
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$3,475 USD
ZAR 56,136 ZAR
View
Price last confirmed 9 days ago
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Retailer 18
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$3,597 USD
£2,832 GBP
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Retailer 19
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$3,862 USD
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Retailer 20
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$4,156 USD
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A
Retailer 21
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$4,216 USD
View
B+
Retailer 22
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$4,834 USD
£3,806 GBP
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B+
Retailer 23
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$5,113 USD
View
B+
Retailer 24
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$5,455 USD
SGD 7,372 SGD
View
B+
Retailer 25
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$5,515 USD
View
B+
Retailer 26
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$6,850 USD
A$10,538 AUD
View
B
Retailer 27
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$8,260 USD
View
B
Retailer 28
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$8,583 USD
View
Most Expensive
B
Do Amore Diamonds
27-031B680AC · Sep 30
$10,310 USD
View
28 more retailers have this diamond
Prices start from $1,161 USDSave up to $9,149 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
3.08ct Radiant
$1,161 USD