Asscher|Lab Grown|IGI

3.12ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG658497745

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG658497745

Diamond specifications and retailer prices

From $3,796 USD
£2,989 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $3,796 USD at Diamond Quarter
View at Diamond Quarter

About this 3.12ct lab-grown asscher diamond

This 3.12ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG658497745 or 658497745. Listed at 2 retailers as of October 29, 2026. 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

3.12
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658497745
Dimensions8.14 × 8.11 × 5.15 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm8.11 mm3.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658497745
Side View
Table 64.0%Crown 33.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,376 USD|Low: $569 USD|High: $5,570 USD|Avg: $2,012 USD|+2.3%
Retailer 1
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Retailer 5
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Retailer 13
October 12, 2026
Retailer 12$569 USD
Retailer 2$960 USD
Retailer 3$1,005 USD
Retailer 10$1,086 USD
Retailer 6$1,299 USD
Retailer 8$1,319 USD
Retailer 1$1,376 USD
Retailer 13$2,090 USD
Retailer 5$2,437 USD
Retailer 7$2,576 USD
Retailer 11$2,832 USD
Retailer 4$2,853 USD
Retailer 9$5,570 USD

11 data points across 13 retailers

2 retailers

Retailer 1
-
$960 USD
HK$7,500 HKD
Price last confirmed 56 days ago
Most Expensive
B
Diamond Quarter
3.12VVS1DLG45ACE8N · Oct 29
$3,796 USD
£2,989 GBP
View
1 more retailer has this diamond

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
3.12ct Asscher
$3,796 USD