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Asscher|Lab Grown|IGI

1.33ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG793632211

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG793632211

Diamond specifications and retailer prices

From $465 SGD
$364 USD
As of November 1, 2026
Save $1,516 SGD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,982 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.33ct lab-grown asscher diamond

This 1.33ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG793632211 or 793632211. Listed at 5 retailers as of October 31, 2026, with prices from $465 to $1,982, a $1,516 spread on the same certified stone. Brilliant Earth lists it at $1,982. 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

1.33
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793632211
Dimensions6.09 × 6.09 × 3.92 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
6.09 mm6.09 mm1.33 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793632211
Side View
Table 67.0%Crown 30.8°Girdle: MediumPavilion 42.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,982 SGD|Low: $462 SGD|High: $2,033 SGD|Avg: $892 SGD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 5$465 SGD
Retailer 6$491 SGD
Retailer 2$499 SGD
Retailer 4$584 SGD
Retailer 7$949 SGD
Retailer 3$1,211 SGD
Brilliant Earth$1,982 SGD

18 data points across 7 retailers

5 retailers$465 SGD to $1,982 SGD

B+
Cheapest Retailer
-
$465 SGD
$364 USD
Retailer 2
-
$499 SGD
€372 EUR
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$584 SGD
$457 USD
View
B
Retailer 4
-
$1,211 SGD
£746 GBP
View
Most Expensive
B
Brilliant Earth
18960109A · Oct 31
$1,982 SGD
$1,550 USD
View
4 more retailers have this diamond
Prices start from $465 SGDSave up to $1,516 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.

B+
1.33ct Asscher
$465 SGD