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Asscher|Lab Grown|IGI

1.35ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG837680659

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837680659

Diamond specifications and retailer prices

From $350 SGD
$273 USD
As of October 27, 2026
Save $3,200 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,550 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.35ct lab-grown asscher diamond

This 1.35ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837680659 or 837680659. Listed at 12 retailers as of October 27, 2026, with prices from $350 to $3,550, a $3,200 spread on the same certified stone. Brilliant Earth lists it at $3,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680659
Dimensions5.97 × 5.94 × 4.02 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm5.94 mm1.35 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680659
Side View
Table 63.0%Crown 36°Girdle: MediumPavilion 38.8°Culet: NoneDepth 67.7%

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: Oct 27
Current: $3,550 SGD|Low: $350 SGD|High: $3,678 SGD|Avg: $1,474 SGD|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$350 SGD
Retailer 2$459 SGD
Retailer 4$675 SGD
Retailer 9$716 SGD
Retailer 6$760 SGD
Retailer 8$1,054 SGD
Retailer 10$1,070 SGD
Retailer 3$1,215 SGD
Retailer 7$1,392 SGD
Retailer 12$1,652 SGD
Retailer 5$1,745 SGD
Brilliant Earth$3,550 SGD

42 data points across 12 retailers

12 retailers$350 SGD to $3,550 SGD

A
Cheapest Retailer
-
$350 SGD
$273 USD
A
Retailer 2
-
$459 SGD
£282 GBP
View
Retailer 3
-
$675 SGD
$527 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$716 SGD
$559 USD
View
A
Retailer 5
-
$760 SGD
$593 USD
View
A
Retailer 6
-
$1,054 SGD
A$1,265 AUD
View
B+
Retailer 7
-
$1,070 SGD
$835 USD
View
B+
Retailer 8
-
$1,215 SGD
€903 EUR
View
B+
Retailer 9
-
$1,392 SGD
$1,086 USD
View
B+
Retailer 10
-
$1,652 SGD
$1,289 USD
View
B+
Retailer 11
-
$1,745 SGD
£1,072 GBP
View
Most Expensive
B
Brilliant Earth
21633944A · Oct 28
$3,550 SGD
$2,770 USD
View
11 more retailers have this diamond
Prices start from $350 SGDSave up to $3,200 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
1.35ct Asscher
$350 SGD