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Asscher|Lab Grown|IGI

1.51ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG694522047

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG694522047

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of November 2, 2026
Save $1,367 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,635 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694522047 or 694522047. Listed at 20 retailers as of November 1, 2026, with a 457% 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

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694522047
Dimensions6.30 × 6.30 × 4.21 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
6.30 mm6.30 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694522047
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 42.1°Culet: NoneDepth 66.8%

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 2
Current: $2,635 SGD|Low: $288 SGD|High: $2,635 SGD|Avg: $830 SGD
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
Retailer 17
November 3, 2026
Retailer 16$299 SGD
Retailer 7$335 SGD
Retailer 6$371 SGD
Retailer 17$371 SGD
Retailer 5$628 SGD
Retailer 11$641 SGD
Retailer 8$669 SGD
Retailer 13$673 SGD
Retailer 2$695 SGD
Retailer 15$711 SGD
Retailer 10$868 SGD
Retailer 4$1,194 SGD
Retailer 14$1,198 SGD
Retailer 9$1,261 SGD
Retailer 12$1,489 SGD
Retailer 3$1,512 SGD
Brilliant Earth$2,635 SGD

44 data points across 17 retailers

20 retailers$299 SGD to $1,666 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$348 SGD
$272 USD
View
A
Retailer 4
-
$371 SGD
$290 USD
View
Retailer 5
-
$371 SGD
$290 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$628 SGD
$491 USD
View
A
Retailer 7
-
$641 SGD
ZAR 8,103 ZAR
View
A
Retailer 8
-
$669 SGD
$523 USD
View
A
Retailer 9
-
$673 SGD
€501 EUR
View
A
Retailer 10
-
$695 SGD
£428 GBP
View
Retailer 11
-
$711 SGD
£438 GBP
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$868 SGD
A$1,044 AUD
View
B+
Retailer 13
-
$945 SGD
$739 USD
View
B+
Retailer 14
-
$1,194 SGD
$934 USD
View
Retailer 15
-
$1,198 SGD
$937 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,261 SGD
$986 USD
View
B
Retailer 17
-
$1,489 SGD
£917 GBP
View
B
Retailer 18
-
$1,512 SGD
$1,182 USD
View
B
Retailer 19
-
$1,666 SGD
$1,303 USD
View
Most Expensive
Brilliant Earth
21312544A · Oct 22
$2,635 SGD
$2,060 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from $299 SGDSave up to $1,367 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
1.51ct Asscher
$299 SGD