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Asscher|Lab Grown|IGI

12.60ct G VS1 Asscher Lab Grown Diamond

GD • G/VS1 • IGI LG673415577

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG673415577

Diamond specifications and retailer prices

From $3,347 NZD
£1,485 GBP
As of November 1, 2026
Save $12,945 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,292 NZD at Adiamor · As of October 31, 2026
View at Adiamor

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 LG673415577 or 673415577. Listed at 14 retailers as of October 31, 2026, with prices from $3,347 to $16,292, a $12,945 spread on the same certified stone. Adiamor lists it at $16,292. 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
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673415577
Dimensions13.03 × 12.81 × 8.33 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm12.81 mm12.60 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673415577
Side View
Table 64.0%Crown 34.7°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 65.0%

Caratlytics Score

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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: Nov 1
Current: $5,733 NZD|Low: $3,346 NZD|High: $12,026 NZD|Avg: $6,379 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$3,347 NZD
Retailer 12$4,022 NZD
Retailer 2$4,168 NZD
Retailer 11$4,462 NZD
Retailer 3$5,208 NZD
Retailer 1$5,733 NZD
Retailer 7$6,451 NZD
Retailer 10$6,521 NZD
Retailer 5$7,721 NZD
Retailer 4$7,896 NZD
Retailer 8$9,972 NZD
Retailer 9$11,228 NZD

45 data points across 12 retailers

14 retailers$3,347 NZD to $16,292 NZD

A
Cheapest Retailer
-
$3,347 NZD
£1,485 GBP
B+
Retailer 2
-
$4,022 NZD
$2,267 USD
View
Final sale: no returns
Retailer 3
-
$4,168 NZD
$2,349 USD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$4,462 NZD
$2,515 USD
View
B+
Retailer 5
-
$5,208 NZD
$2,935 USD
View
A
Retailer 6
-
$5,733 NZD
£2,544 GBP
View
A
Retailer 7
-
$6,451 NZD
ZAR 58,740 ZAR
View
B+
Retailer 8
-
$6,521 NZD
$3,675 USD
View
B+
Retailer 9
-
$7,721 NZD
A$6,695 AUD
View
B+
Retailer 10
-
$7,896 NZD
£3,504 GBP
View
B+
Retailer 11
-
$9,972 NZD
$5,620 USD
View
B+
Retailer 12
-
$11,228 NZD
$6,328 USD
View
B
Retailer 13
-
$14,581 NZD
$8,218 USD
View
Most Expensive
B
Adiamor
D-77472912 · Oct 31
$16,292 NZD
$9,182 USD
View
13 more retailers have this diamond
Prices start from $3,347 NZDSave up to $12,945 NZD

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
12.60ct Asscher
$3,347 NZD