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Radiant|Lab Grown|IGI

3.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG732573134

Certificate IGI LG732573134

Diamond specifications and retailer prices

From $1,429 USD
Save $10,571 USD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,000 USD at Brilliant Earth
View at Brilliant Earth

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 LG732573134 or 732573134. Listed at 26 retailers, with prices from $1,429 to $12,000 at Brilliant Earth, a $10,571 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732573134
Dimensions10.72 × 7.17 × 4.64 mm
L/W Ratio1.50
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
10.72 mm7.17 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732573134
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 32.8°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
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: $12,000 USD|Low: $1,142 USD|High: $12,010 USD|Avg: $4,147 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 13$1,600 USD
Retailer 17$1,755 USD
Retailer 6$1,875 USD
Retailer 12$2,014 USD
Retailer 16$2,022 USD
Retailer 18$2,396 USD
Retailer 4$2,610 USD
Retailer 8$2,969 USD
Retailer 19$3,009 USD
Retailer 3$3,749 USD
Retailer 21$3,780 USD
Retailer 9$4,008 USD
Retailer 10$4,319 USD
Retailer 20$4,793 USD
Retailer 7$4,829 USD
Retailer 14$5,117 USD
Retailer 2$5,419 USD
Retailer 5$5,857 USD
Retailer 11$6,250 USD
Retailer 15$6,714 USD
Brilliant Earth$12,000 USD

40 data points across 21 retailers

26 retailers$1,429 USD to $12,000 USD

A
Cheapest Retailer
-
$1,429 USD
A
Retailer 2
-
$1,555 USD
View
A
Retailer 3
-
$1,600 USD
View
A
Retailer 4
-
$1,635 USD
View
A
Retailer 5
-
$1,755 USD
View
A
Retailer 6
-
$1,875 USD
View
A
Retailer 7
-
$2,014 USD
View
A
Retailer 8
-
$2,022 USD
HK$15,800 HKD
View
A
Retailer 9
-
$2,352 USD
£1,852 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$2,401 USD
£1,891 GBP
View
A
Retailer 11
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$2,610 USD
€2,486 EUR
View
A
Retailer 12
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$2,969 USD
View
A
Retailer 13
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$3,009 USD
View
A
Retailer 14
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$3,108 USD
View
A
Retailer 15
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$3,749 USD
A$5,767 AUD
View
A
Retailer 16
-
$3,780 USD
ZAR 61,069 ZAR
View
B+
Retailer 17
-
$4,008 USD
£3,156 GBP
View
B+
Retailer 18
-
$4,319 USD
View
B+
Retailer 19
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$4,793 USD
£3,774 GBP
View
B+
Retailer 20
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$4,829 USD
View
B+
Retailer 21
-
$5,117 USD
View
B+
Retailer 22
-
$5,419 USD
View
B+
Retailer 23
-
$5,857 USD
SGD 7,915 SGD
View
B+
Retailer 24
-
$6,378 USD
View
B+
Retailer 25
-
$6,714 USD
A$10,329 AUD
View
Most Expensive
B
Brilliant Earth
15998205A · Sep 29
$12,000 USD
View
25 more retailers have this diamond
Prices start from $1,429 USDSave up to $10,571 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
$1,429 USD