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Asscher|Lab Grown|IGI

1.51ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG690505075

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG690505075

Diamond specifications and retailer prices

From $327 SGD
$256 USD
As of October 30, 2026
Save $1,308 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,186 SGD at Brilliant Earth · As of October 16, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG690505075 or 690505075. Listed at 21 retailers as of October 29, 2026, with a 400% 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690505075
Dimensions6.40 × 6.34 × 4.11 mm
L/W Ratio1.01
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
6.40 mm6.34 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690505075
Side View
Table 60.0%Crown 37°Girdle: MediumPavilion 39.8°Culet: NoneDepth 64.8%

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: Oct 30
Current: $2,186 SGD|Low: $314 SGD|High: $2,263 SGD|Avg: $878 SGD|-3.4%
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
Retailer 18
October 31, 2026
Retailer 6$327 SGD
Retailer 5$366 SGD
Retailer 4$380 SGD
Retailer 7$405 SGD
Retailer 18$405 SGD
Retailer 16$431 SGD
Retailer 11$620 SGD
Retailer 12$678 SGD
Retailer 9$679 SGD
Retailer 13$697 SGD
Retailer 10$741 SGD
Retailer 2$768 SGD
Retailer 14$946 SGD
Retailer 17$1,062 SGD
Retailer 8$1,304 SGD
Retailer 3$1,595 SGD
Retailer 15$1,635 SGD
Brilliant Earth$2,186 SGD

44 data points across 18 retailers

21 retailers$327 SGD to $1,635 SGD

A
Cheapest Retailer
-
$327 SGD
$256 USD
A
Retailer 2
-
$366 SGD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$380 SGD
$297 USD
View
A
Retailer 4
-
$405 SGD
$317 USD
View
A
Retailer 5
-
$405 SGD
$317 USD
View
Retailer 6
-
$431 SGD
£266 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$678 SGD
€505 EUR
View
A
Retailer 9
-
$679 SGD
$531 USD
View
A
Retailer 10
-
$697 SGD
ZAR 8,810 ZAR
View
A
Retailer 11
-
$741 SGD
$580 USD
View
A
Retailer 12
-
$768 SGD
£473 GBP
View
B+
Retailer 13
-
$796 SGD
$623 USD
View
B+
Retailer 14
-
$946 SGD
A$1,138 AUD
View
B+
Retailer 15
-
$1,062 SGD
$831 USD
View
B+
Retailer 16
-
$1,254 SGD
$981 USD
View
B+
Retailer 17
-
$1,304 SGD
$1,020 USD
View
B
Retailer 18
-
$1,370 SGD
$1,072 USD
View
B
Retailer 19
-
$1,595 SGD
$1,248 USD
View
B
Retailer 20
-
$1,635 SGD
£1,007 GBP
View
Most Expensive
Brilliant Earth
14978164A · Oct 16
$2,186 SGD
$1,710 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $327 SGDSave up to $1,308 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
$327 SGD