Asscher|Lab Grown|IGI

12.60ct G VS1 Asscher Lab Grown Diamond

GD • G/VS1 • IGI LG702522409

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG702522409

Diamond specifications and retailer prices

From $2,405 USD
As of October 30, 2026
Save $18,055 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,460 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 12.6ct lab-grown asscher diamond

This 12.6ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG702522409 or 702522409. Listed at 19 retailers as of October 30, 2026, with prices from $2,405 to $20,460, a $18,055 spread on the same certified stone. Brilliant Earth lists it at $20,460. 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

12.60
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle16.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702522409
Dimensions16.74 × 16.28 × 3.86 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.74 mm16.28 mm12.60 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702522409
Side View
Table 77.0%Crown 23.7°Girdle: MED-STKPavilion 16.4°Culet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,460 USD|Low: $2,309 USD|High: $21,100 USD|Avg: $5,451 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$2,405 USD
Retailer 14$2,617 USD
Retailer 7$2,694 USD
Retailer 4$2,790 USD
Retailer 5$2,790 USD
Retailer 10$2,955 USD
Retailer 6$3,336 USD
Retailer 3$3,835 USD
Retailer 2$3,843 USD
Retailer 11$3,988 USD
Retailer 9$4,433 USD
Retailer 12$5,178 USD
Retailer 15$5,780 USD
Retailer 13$7,449 USD
Retailer 8$9,347 USD
Brilliant Earth$20,460 USD

36 data points across 16 retailers

19 retailers$2,405 USD to $20,460 USD

B+
Cheapest Retailer
-
$2,405 USD
B+
Retailer 2
-
$2,617 USD
View
B+
Retailer 3
-
$2,694 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,790 USD
View
Retailer 5
-
$2,790 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,955 USD
View
B+
Retailer 7
-
$3,336 USD
View
B+
Retailer 8
-
$3,835 USD
View
B+
Retailer 9
-
$3,843 USD
£3,026 GBP
View
B+
Retailer 10
-
$3,988 USD
View
B+
Retailer 11
-
$4,433 USD
€4,222 EUR
View
Retailer 12
-
$5,178 USD
A$7,966 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$5,780 USD
View
B
Retailer 14
-
$7,083 USD
View
B
Retailer 15
-
$7,449 USD
View
B
Retailer 16
-
$7,847 USD
View
B
Retailer 17
-
$9,305 USD
View
B
Retailer 18
-
$9,347 USD
SGD 12,631 SGD
View
Most Expensive
C
Brilliant Earth
20602279A · Oct 30
$20,460 USD
View
18 more retailers have this diamond
Prices start from $2,405 USDSave up to $18,055 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.

B+
12.60ct Asscher
$2,405 USD