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Asscher|Lab Grown|IGI

1.33ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG816672817

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816672817

Diamond specifications and retailer prices

From $292 SGD
$228 USD
As of November 2, 2026
Save $2,906 SGD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,197 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816672817 or 816672817. Listed at 20 retailers as of October 31, 2026, with prices from $292 to $3,197, a $2,906 spread on the same certified stone. Brilliant Earth lists it at $3,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816672817
Dimensions6.18 × 6.14 × 3.92 mm
L/W Ratio1.01
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
6.18 mm6.14 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816672817
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 63.8%

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: $3,197 SGD|Low: $292 SGD|High: $3,197 SGD|Avg: $1,148 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 20
November 2, 2026
Retailer 19$292 SGD
Retailer 8$326 SGD
Retailer 5$339 SGD
Retailer 20$362 SGD
Retailer 2$412 SGD
Retailer 10$616 SGD
Retailer 14$690 SGD
Retailer 13$761 SGD
Retailer 7$904 SGD
Retailer 17$973 SGD
Retailer 18$986 SGD
Retailer 3$1,285 SGD
Retailer 15$1,436 SGD
Retailer 9$1,504 SGD
Retailer 11$1,546 SGD
Retailer 6$1,559 SGD
Retailer 16$1,611 SGD
Retailer 4$2,801 SGD
Retailer 12$2,865 SGD
Brilliant Earth$3,197 SGD

39 data points across 20 retailers

20 retailers$292 SGD to $3,197 SGD

A
Cheapest Retailer
-
$292 SGD
$228 USD
A
Retailer 2
-
$326 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$339 SGD
$265 USD
View
A
Retailer 4
-
$362 SGD
$283 USD
View
A
Retailer 5
-
$412 SGD
£253 GBP
View
A
Retailer 6
-
$616 SGD
$482 USD
View
A
Retailer 7
-
$690 SGD
ZAR 8,720 ZAR
View
A
Retailer 8
-
$761 SGD
£469 GBP
View
A
Retailer 9
-
$904 SGD
$707 USD
View
A
Retailer 10
-
$973 SGD
A$1,170 AUD
View
B+
Retailer 11
-
$986 SGD
$771 USD
View
B+
Retailer 12
-
$1,285 SGD
$1,005 USD
View
B+
Retailer 13
-
$1,436 SGD
A$1,727 AUD
View
B+
Retailer 14
-
$1,504 SGD
$1,176 USD
View
B+
Retailer 15
-
$1,546 SGD
View
B+
Retailer 16
-
$1,559 SGD
£960 GBP
View
B+
Retailer 17
-
$1,611 SGD
£992 GBP
View
B
Retailer 18
-
$2,801 SGD
$2,190 USD
View
Retailer 19
-
$2,865 SGD
$2,240 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
22138507Y · Oct 31
$3,197 SGD
$2,500 USD
View
19 more retailers have this diamond
Prices start from $292 SGDSave up to $2,906 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
1.33ct Asscher
$292 SGD