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Round|Lab Grown|IGI

12.01ct G VS2 Round Lab Grown Diamond

VG • G/VS2 • IGI LG798617023

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798617023

Diamond specifications and retailer prices

From $2,203 USD
As of October 29, 2026
Save $6,729 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,932 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG798617023 or 798617023. Listed at 16 retailers as of October 29, 2026, with prices from $2,203 to $8,932, a $6,729 spread on the same certified stone. Taylor and Hart lists it at $8,932. 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

12.01
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798617023
Dimensions14.46 × 14.38 × 9.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm14.38 mm12.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798617023
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: $3,504 USD|Low: $2,063 USD|High: $9,294 USD|Avg: $4,448 USD|-1.8%
Retailer 1
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
Retailer 15
Taylor and Hart
October 30, 2026
Retailer 9$2,063 USD
Retailer 12$2,203 USD
Retailer 15$2,397 USD
Retailer 6$2,467 USD
Retailer 7$2,556 USD
Retailer 11$2,556 USD
Retailer 8$2,720 USD
Retailer 14$3,024 USD
Retailer 1$3,504 USD
Retailer 13$3,513 USD
Retailer 2$3,993 USD
Retailer 10$4,006 USD
Retailer 4$6,824 USD
Retailer 3$7,233 USD
Retailer 5$8,150 USD
Taylor and Hart$8,932 USD

41 data points across 16 retailers

16 retailers$2,203 USD to $8,932 USD

Retailer 1
-
$2,063 USD
£1,625 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$2,203 USD
View
A
Retailer 3
-
$2,397 USD
View
A
Retailer 4
-
$2,467 USD
View
Final sale: no returns
A
Retailer 5
-
$2,556 USD
View
Retailer 6
-
$2,556 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,720 USD
View
A
Retailer 8
-
$3,024 USD
View
A
Retailer 9
-
$3,504 USD
£2,759 GBP
View
A
Retailer 10
-
$3,513 USD
View
A
Retailer 11
-
$3,993 USD
View
A
Retailer 12
-
$4,006 USD
View
B+
Retailer 13
-
$6,824 USD
View
B
Retailer 14
-
$7,233 USD
View
B
Retailer 15
-
$8,150 USD
View
Most Expensive
B
Taylor and Hart
W1F63LN · Oct 30
$8,932 USD
View
15 more retailers have this diamond
Prices start from $2,203 USDSave up to $6,729 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
12.01ct Round
$2,203 USD