Round|Lab Grown|IGI

12.01ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG812608989

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812608989

Diamond specifications and retailer prices

From $2,384 USD
As of October 29, 2026
Save $7,273 USD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,657 USD at Taylor and Hart · As of October 28, 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 top-tier cut grade and certified by IGI LG812608989 or 812608989. Listed at 13 retailers as of October 28, 2026, with prices from $2,384 to $9,657, a $7,273 spread on the same certified stone. Taylor and Hart lists it at $9,657. 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

12.01
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812608989
Dimensions14.56 × 14.44 × 9.08 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
14.56 mm14.44 mm12.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812608989
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $3,782 USD|Low: $1,935 USD|High: $9,802 USD|Avg: $5,274 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 8$2,670 USD
Retailer 6$3,290 USD
Retailer 1$3,782 USD
Retailer 3$3,952 USD
Retailer 2$3,955 USD
Retailer 4$4,147 USD
Retailer 5$7,385 USD
Retailer 7$8,208 USD
Taylor and Hart$9,657 USD

40 data points across 9 retailers

13 retailers$2,384 USD to $9,657 USD

A
Cheapest Retailer
-
$2,384 USD
A
Retailer 2
-
$2,670 USD
View
Final sale: no returns
Retailer 3
-
$2,766 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,766 USD
View
A
Retailer 5
-
$3,290 USD
View
A
Retailer 6
-
$3,782 USD
£2,978 GBP
View
A
Retailer 7
-
$3,802 USD
View
A
Retailer 8
-
$3,952 USD
View
A
Retailer 9
-
$3,955 USD
View
A
Retailer 10
-
$4,147 USD
View
B+
Retailer 11
-
$7,385 USD
View
B+
Retailer 12
-
$8,208 USD
View
Most Expensive
B
Taylor and Hart
BPDT2U5 · Oct 28
$9,657 USD
View
12 more retailers have this diamond
Prices start from $2,384 USDSave up to $7,273 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
$2,384 USD