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Radiant|Lab Grown|IGI

3.02ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG665445275

Certificate IGI LG665445275

Diamond specifications and retailer prices

From $1,139 USD
Save $14,241 USD (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $15,380 USD at Diamond Quarter
View at Diamond Quarter

About this 3.02ct lab-grown radiant diamond

This 3.02ct 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 LG665445275 or 665445275. Listed at 28 retailers, with prices from $1,139 to $15,380 at Diamond Quarter, a $14,241 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

3.02
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445275
Dimensions7.34 × 7.34 × 10.15 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
7.34 mm7.34 mm3.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445275
Side View
Table 63.0%Crown 42.4°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.5%

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: $5,016 USD|Low: $987 USD|High: $10,420 USD|Avg: $3,528 USD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 1, 2026
Retailer 22$1,463 USD
Retailer 3$1,495 USD
Retailer 4$1,574 USD
Retailer 8$1,772 USD
Retailer 16$1,856 USD
Retailer 17$2,103 USD
Retailer 7$2,225 USD
Retailer 5$2,293 USD
Retailer 18$2,603 USD
Retailer 20$3,296 USD
Retailer 14$3,409 USD
Retailer 6$3,520 USD
Retailer 13$3,787 USD
Retailer 11$4,077 USD
Retailer 9$4,146 USD
Retailer 19$4,741 USD
Retailer 1$5,016 USD
Retailer 10$5,357 USD
Retailer 21$5,405 USD
Retailer 12$6,714 USD
Retailer 15$8,100 USD
Retailer 2$10,110 USD

39 data points across 22 retailers

28 retailers$1,139 USD to $15,380 USD

A
Cheapest Retailer
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$1,139 USD
A
Retailer 2
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$1,239 USD
View
A
Retailer 3
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$1,303 USD
View
A
Retailer 4
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$1,463 USD
View
A
Retailer 5
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$1,495 USD
View
A
Retailer 6
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$1,574 USD
View
A
Retailer 7
-
$1,772 USD
View
A
Retailer 8
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$1,856 USD
HK$14,500 HKD
View
A
Retailer 9
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$2,108 USD
£1,660 GBP
View
A
Retailer 10
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$2,129 USD
£1,676 GBP
View
Price last confirmed 21 days ago
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Retailer 11
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$2,225 USD
View
A
Retailer 12
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$2,293 USD
€2,184 EUR
View
A
Retailer 13
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$2,603 USD
View
A
Retailer 14
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$2,733 USD
View
A
Retailer 15
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$3,296 USD
A$5,071 AUD
View
A
Retailer 16
-
$3,409 USD
ZAR 55,065 ZAR
View
Price last confirmed 9 days ago
A
Retailer 17
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$3,520 USD
£2,772 GBP
View
A
Retailer 18
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$3,787 USD
View
A
Retailer 19
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$4,077 USD
View
A
Retailer 20
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$4,146 USD
View
B+
Retailer 21
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$4,741 USD
£3,733 GBP
View
B+
Retailer 22
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$5,016 USD
View
B+
Retailer 23
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$5,357 USD
SGD 7,239 SGD
View
B+
Retailer 24
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$5,405 USD
View
B
Retailer 25
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$6,714 USD
A$10,329 AUD
View
B
Retailer 26
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$8,100 USD
View
B
Retailer 27
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$10,110 USD
View
Most Expensive
B
Diamond Quarter
3.02IFDLG757A0DN · Oct 1
$15,380 USD
View
27 more retailers have this diamond
Prices start from $1,139 USDSave up to $14,241 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
3.02ct Radiant
$1,139 USD