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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG740506686

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG740506686

Diamond specifications and retailer prices

From $280 SGD
$219 USD
As of November 1, 2026
Save $1,144 SGD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,424 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG740506686 or 740506686. Listed at 8 retailers as of October 29, 2026, with prices from $280 to $1,424, a $1,144 spread on the same certified stone. MOH London lists it at $1,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle45.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740506686
Dimensions5.92 × 5.91 × 3.86 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.92 mm5.91 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740506686
Side View
Table 65.0%Crown 32.6°Girdle: MED-STKPavilion 45.3°Culet: NoneDepth 65.3%

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: $1,424 SGD|Low: $224 SGD|High: $2,404 SGD|Avg: $878 SGD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$280 SGD
Retailer 7$531 SGD
Retailer 10$564 SGD
Retailer 4$606 SGD
Retailer 11$616 SGD
Retailer 6$622 SGD
Retailer 2$739 SGD
Retailer 5$802 SGD
Retailer 3$1,137 SGD
MOH London$1,424 SGD
Retailer 9$2,404 SGD

29 data points across 11 retailers

8 retailers$280 SGD to $1,424 SGD

A
Cheapest Retailer
-
$280 SGD
$219 USD
Final sale: no returns
Retailer 2
-
$290 SGD
$227 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$531 SGD
$415 USD
View
Retailer 4
-
$606 SGD
€451 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$622 SGD
$486 USD
View
B+
Retailer 6
-
$739 SGD
A$889 AUD
View
B+
Retailer 7
-
$802 SGD
$627 USD
View
Most Expensive
B
MOH London
LG740506686 · Oct 29
$1,424 SGD
£877 GBP
View
7 more retailers have this diamond
Prices start from $280 SGDSave up to $1,144 SGD

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
1.28ct Asscher
$280 SGD