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Asscher|Lab Grown|IGI

1.65ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634943

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634943

Diamond specifications and retailer prices

From $717 SGD
£442 GBP
As of October 30, 2026
Save $3,987 SGD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,705 SGD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634943 or 840634943. Listed at 16 retailers as of October 30, 2026, with prices from $717 to $4,705, a $3,987 spread on the same certified stone. Brilliant Earth lists it at $4,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634943
Dimensions6.52 × 6.51 × 4.32 mm
L/W Ratio1.00
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
6.52 mm6.51 mm1.65 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634943
Side View
Table 61.0%Crown 35°Girdle: MediumPavilion 40.1°Culet: NoneDepth 66.4%

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: $4,705 SGD|Low: $716 SGD|High: $6,724 SGD|Avg: $2,254 SGD|-30.0%
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
October 30, 2026
Retailer 9$717 SGD
Retailer 5$789 SGD
Retailer 14$863 SGD
Retailer 16$1,065 SGD
Retailer 10$1,115 SGD
Retailer 13$1,162 SGD
Retailer 11$1,393 SGD
Retailer 3$1,567 SGD
Retailer 15$1,897 SGD
Retailer 4$2,215 SGD
Retailer 12$2,497 SGD
Retailer 2$2,764 SGD
Retailer 6$2,884 SGD
Retailer 7$3,016 SGD
Retailer 8$4,698 SGD
Brilliant Earth$4,705 SGD

15 data points across 16 retailers

16 retailers$717 SGD to $4,705 SGD

A
Cheapest Retailer
-
$717 SGD
£442 GBP
A
Retailer 2
-
$789 SGD
$617 USD
View
Final sale: no returns
A
Retailer 3
-
$863 SGD
$675 USD
View
A
Retailer 4
-
$1,065 SGD
$833 USD
View
A
Retailer 5
-
$1,115 SGD
£687 GBP
View
A
Retailer 6
-
$1,162 SGD
ZAR 14,683 ZAR
View
A
Retailer 7
-
$1,393 SGD
€1,038 EUR
View
B+
Retailer 8
-
$1,567 SGD
$1,226 USD
View
B+
Retailer 9
-
$1,897 SGD
$1,484 USD
View
B+
Retailer 10
-
$2,215 SGD
$1,733 USD
View
B+
Retailer 11
-
$2,497 SGD
£1,538 GBP
View
B+
Retailer 12
-
$2,764 SGD
$2,162 USD
View
B+
Retailer 13
-
$2,884 SGD
View
B
Retailer 14
-
$3,016 SGD
$2,359 USD
View
Retailer 15
-
$4,698 SGD
$3,675 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21861673A · Oct 30
$4,705 SGD
$3,680 USD
View
15 more retailers have this diamond
Prices start from $717 SGDSave up to $3,987 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
$717 SGD