Round|Lab Grown|GCAL

3.02ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GCAL 323000313

Shape and cutting style on the report: Round brilliant

Certificate GCAL 323000313

Diamond specifications and retailer prices

From $393 USD
As of October 29, 2026
Save $3,097 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,490 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 323000313. Listed at 14 retailers as of October 29, 2026, with prices from $393 to $3,490, a $3,097 spread on the same certified stone. Do Amore Diamonds lists it at $3,490. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323000313
Dimensions9.22 × 9.28 × 5.71 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.22 mm9.28 mm3.02 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 323000313
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $3,490 USD|Low: $353 USD|High: $3,490 USD|Avg: $1,273 USD|+4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 11$393 USD
Retailer 4$440 USD
Retailer 3$487 USD
Retailer 5$722 USD
Retailer 12$761 USD
Retailer 2$774 USD
Retailer 8$815 USD
Retailer 7$1,447 USD
Retailer 10$1,490 USD
Retailer 14$1,729 USD
Retailer 6$1,880 USD
Retailer 9$1,979 USD
Retailer 13$2,067 USD
Do Amore Diamonds$3,490 USD

40 data points across 14 retailers

14 retailers$393 USD to $3,490 USD

A
Cheapest Retailer
-
$393 USD
A
Retailer 2
-
$440 USD
View
Final sale: no returns
A
Retailer 3
-
$487 USD
View
B+
Retailer 4
-
$722 USD
View
A
Retailer 5
-
$733 USD
View
A
Retailer 6
-
$761 USD
View
A
Retailer 7
-
$774 USD
£610 GBP
View
B
Retailer 8
-
$1,447 USD
£1,139 GBP
View
B+
Retailer 9
-
$1,490 USD
CA$2,069 CAD
View
B
Retailer 10
-
$1,729 USD
View
B
Retailer 11
-
$1,880 USD
View
B
Retailer 12
-
$1,979 USD
£1,558 GBP
View
B
Retailer 13
-
$2,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-410B8F13B · Oct 30
$3,490 USD
View
13 more retailers have this diamond
Prices start from $393 USDSave up to $3,097 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
$393 USD