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Radiant|Lab Grown|IGI

3.09ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG692560369

Certificate IGI LG692560369

Diamond specifications and retailer prices

From $1,164 USD
Save $9,176 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,340 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG692560369 or 692560369. Listed at 27 retailers, with prices from $1,164 to $10,340 at Do Amore Diamonds, a $9,176 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

3.09
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560369
Dimensions7.31 × 7.31 × 10.63 mm
L/W Ratio1.00
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
7.31 mm7.31 mm3.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560369
Side View
Table 61.0%Crown 38.8°Girdle: MED-STKPavilion 33°Culet: NoneDepth 64.4%

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: $10,340 USD|Low: $959 USD|High: $10,660 USD|Avg: $3,597 USD|-3.0%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 3$1,497 USD
Retailer 17$1,530 USD
Retailer 4$1,604 USD
Retailer 8$1,812 USD
Retailer 16$1,894 USD
Retailer 18$2,152 USD
Retailer 7$2,322 USD
Retailer 5$2,346 USD
Retailer 19$2,662 USD
Retailer 21$3,371 USD
Retailer 14$3,486 USD
Retailer 6$3,597 USD
Retailer 12$3,875 USD
Retailer 11$4,170 USD
Retailer 9$4,227 USD
Retailer 20$4,849 USD
Retailer 2$5,129 USD
Retailer 10$5,473 USD
Retailer 22$5,530 USD
Retailer 13$6,871 USD
Retailer 15$8,280 USD
Do Amore Diamonds$10,340 USD

39 data points across 22 retailers

27 retailers$1,164 USD to $10,340 USD

A
Cheapest Retailer
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$1,164 USD
A
Retailer 2
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$1,267 USD
View
A
Retailer 3
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$1,332 USD
View
A
Retailer 4
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$1,497 USD
View
A
Retailer 5
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$1,530 USD
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A
Retailer 6
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$1,604 USD
View
A
Retailer 7
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$1,812 USD
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A
Retailer 8
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$1,894 USD
HK$14,800 HKD
View
A
Retailer 9
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$2,156 USD
£1,698 GBP
View
A
Retailer 10
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$2,178 USD
£1,715 GBP
View
Price last confirmed 21 days ago
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Retailer 11
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$2,322 USD
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Retailer 12
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$2,346 USD
€2,234 EUR
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A
Retailer 13
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$2,662 USD
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Retailer 14
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$2,795 USD
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A
Retailer 15
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$3,371 USD
A$5,186 AUD
View
A
Retailer 16
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$3,486 USD
ZAR 56,314 ZAR
View
Price last confirmed 9 days ago
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Retailer 17
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$3,597 USD
£2,832 GBP
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A
Retailer 18
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$3,875 USD
View
A
Retailer 19
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$4,170 USD
View
A
Retailer 20
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$4,227 USD
View
B+
Retailer 21
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$4,849 USD
£3,818 GBP
View
B+
Retailer 22
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$5,129 USD
View
B+
Retailer 23
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$5,473 USD
SGD 7,396 SGD
View
B+
Retailer 24
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$5,530 USD
View
B+
Retailer 25
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$6,871 USD
A$10,571 AUD
View
B
Retailer 26
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$8,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-30F18E72E · Sep 30
$10,340 USD
View
26 more retailers have this diamond
Prices start from $1,164 USDSave up to $9,176 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
3.09ct Radiant
$1,164 USD