CaratHunter
Plans
Round|Lab Grown|IGI

3.02ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG559202212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG559202212

Diamond specifications and retailer prices

From $449 USD
As of October 30, 2026
Save $2,201 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,650 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG559202212 or 559202212. Listed at 18 retailers as of October 30, 2026, with prices from $449 to $2,650, a $2,201 spread on the same certified stone. Brilliant Earth lists it at $2,650. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559202212
Dimensions9.32 × 9.26 × 5.64 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.32 mm9.26 mm3.02 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559202212
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,650 USD|Low: $305 USD|High: $3,790 USD|Avg: $1,144 USD|-30.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$449 USD
Retailer 10$498 USD
Retailer 7$550 USD
Retailer 4$788 USD
Retailer 6$797 USD
Retailer 9$801 USD
Retailer 2$816 USD
Retailer 11$1,073 USD
Retailer 8$1,398 USD
Retailer 3$1,587 USD
Retailer 5$1,957 USD
Brilliant Earth$2,650 USD

42 data points across 12 retailers

18 retailers$449 USD to $2,650 USD

Retailer 1
-
$384 USD
Price last confirmed 38 days ago
Retailer 2
-
$386 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$430 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$449 USD
View
Final sale: no returns
Retailer 5
-
$470 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$498 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$550 USD
HK$4,300 HKD
View
B+
Retailer 8
-
$788 USD
View
A
Retailer 9
-
$797 USD
€759 EUR
View
A
Retailer 10
-
$801 USD
View
A
Retailer 11
-
$816 USD
£643 GBP
View
B+
Retailer 12
-
$1,073 USD
View
B
Retailer 13
-
$1,398 USD
View
Retailer 14
-
$1,529 USD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$1,587 USD
SGD 2,145 SGD
View
Retailer 16
-
$1,602 USD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$1,957 USD
£1,541 GBP
View
Most Expensive
B
Brilliant Earth
7885807A · Oct 30
$2,650 USD
View
17 more retailers have this diamond
Prices start from $449 USDSave up to $2,201 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.02ct Round
$449 USD