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Oval|Lab Grown|GCAL

3.00ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • GCAL 323000102

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 323000102

Diamond specifications and retailer prices

From $407 USD
As of October 29, 2026
Save $3,203 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,610 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 323000102. Listed at 14 retailers as of October 29, 2026, with prices from $407 to $3,610, a $3,203 spread on the same certified stone. Do Amore Diamonds lists it at $3,610. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323000102
Dimensions11.46 × 8.23 × 5.04 mm
L/W Ratio1.39
Culet sizeNone
Top View
11.46 mm8.23 mm3.00 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 323000102
Side View
Table 58.0%Crown 36.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.2%

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 29
Current: $3,610 USD|Low: $363 USD|High: $3,610 USD|Avg: $1,295 USD|+4.0%
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
November 1, 2026
Retailer 11$407 USD
Retailer 4$456 USD
Retailer 9$456 USD
Retailer 3$505 USD
Retailer 5$748 USD
Retailer 2$813 USD
Retailer 12$824 USD
Retailer 10$1,546 USD
Retailer 7$1,748 USD
Retailer 13$1,790 USD
Retailer 6$1,939 USD
Retailer 8$2,057 USD
Retailer 14$2,146 USD
Do Amore Diamonds$3,610 USD

41 data points across 14 retailers

14 retailers$407 USD to $3,610 USD

A
Cheapest Retailer
-
$407 USD
A
Retailer 2
-
$456 USD
View
A
Retailer 3
-
$456 USD
View
Final sale: no returns
B+
Retailer 4
-
$505 USD
View
B+
Retailer 5
-
$748 USD
View
B+
Retailer 6
-
$813 USD
£640 GBP
View
B+
Retailer 7
-
$824 USD
View
B
Retailer 8
-
$1,546 USD
CA$2,148 CAD
View
B
Retailer 9
-
$1,748 USD
£1,376 GBP
View
B
Retailer 10
-
$1,790 USD
View
B
Retailer 11
-
$1,939 USD
View
B
Retailer 12
-
$2,057 USD
£1,620 GBP
View
B
Retailer 13
-
$2,146 USD
View
Most Expensive
C
Do Amore Diamonds
27-2004AC303 · Nov 1
$3,610 USD
View
13 more retailers have this diamond
Prices start from $407 USDSave up to $3,203 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
3.00ct Oval
$407 USD