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Asscher|Lab Grown|IGI

1.65ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG530295736

Certificate IGI LG530295736

Diamond specifications and retailer prices

From $359 SGD
As of November 4, 2026
Save $1,289 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,648 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.65ct lab-grown asscher diamond

This 1.65ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530295736 or 530295736. Listed at 8 retailers as of November 4, 2026, with prices from $359 to $1,648, a $1,289 spread on the same certified stone. Brilliant Earth lists it at $1,648. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295736
Dimensions6.33 × 6.30 × 4.29 mm
L/W Ratio1.00
Top View
6.33 mm6.30 mm1.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530295736
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.1%

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 4
Current: $1,648 SGD|Low: $359 SGD|High: $2,427 SGD|Avg: $999 SGD|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$359 SGD
Retailer 4$536 SGD
Retailer 7$539 SGD
Retailer 3$636 SGD
Retailer 6$834 SGD
Retailer 2$1,162 SGD
Retailer 5$1,552 SGD
Brilliant Earth$1,648 SGD

16 data points across 8 retailers

8 retailers$359 SGD to $1,648 SGD

A
Cheapest Retailer
-
$359 SGD
Final sale: no returns
B+
Retailer 2
-
$536 SGD
View
A
Retailer 3
-
$539 SGD
View
Retailer 4
-
$636 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$834 SGD
View
B+
Retailer 6
-
$1,162 SGD
View
B
Retailer 7
-
$1,552 SGD
View
Most Expensive
B
Brilliant Earth
6319029Y · Nov 4
$1,648 SGD
$1,290 USD
View
7 more retailers have this diamond
Prices start from $359 SGDSave up to $1,289 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
1.65ct Asscher
$359 SGD