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Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG723576128

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723576128

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of November 2, 2026
Save $1,366 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,545 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 LG723576128 or 723576128. Listed at 18 retailers as of November 1, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723576128
Dimensions6.05 × 6.05 × 3.94 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
6.05 mm6.05 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723576128
Side View
Table 61.0%Crown 31.9°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 65.1%

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: Nov 2
Current: $2,545 SGD|Low: $288 SGD|High: $2,545 SGD|Avg: $984 SGD|+19.9%
Brilliant Earth
Retailer 2
Retailer 3
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
November 2, 2026
Retailer 15$299 SGD
Retailer 4$335 SGD
Retailer 16$371 SGD
Retailer 3$628 SGD
Retailer 9$641 SGD
Retailer 11$673 SGD
Retailer 2$701 SGD
Retailer 5$831 SGD
Retailer 12$905 SGD
Retailer 14$948 SGD
Retailer 6$1,260 SGD
Retailer 8$1,262 SGD
Retailer 13$1,394 SGD
Retailer 10$1,488 SGD
Retailer 7$1,665 SGD
Brilliant Earth$2,545 SGD

44 data points across 16 retailers

18 retailers$299 SGD to $1,665 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$347 SGD
$271 USD
View
A
Retailer 4
-
$371 SGD
$290 USD
View
Retailer 5
-
$371 SGD
$290 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$628 SGD
$491 USD
View
A
Retailer 7
-
$641 SGD
ZAR 8,094 ZAR
View
B+
Retailer 8
-
$673 SGD
€501 EUR
View
B+
Retailer 9
-
$701 SGD
£431 GBP
View
B+
Retailer 10
-
$831 SGD
$650 USD
View
B+
Retailer 11
-
$905 SGD
A$1,089 AUD
View
B+
Retailer 12
-
$948 SGD
$741 USD
View
B
Retailer 13
-
$1,193 SGD
$933 USD
View
B
Retailer 14
-
$1,260 SGD
$985 USD
View
Retailer 15
-
$1,394 SGD
$1,090 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$1,488 SGD
£916 GBP
View
B
Retailer 17
-
$1,665 SGD
$1,302 USD
View
Most Expensive
Brilliant Earth
21313490A · Oct 22
$2,545 SGD
$1,990 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $299 SGDSave up to $1,366 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
$299 SGD