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Asscher|Lab Grown|IGI

1.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816610570

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816610570

Diamond specifications and retailer prices

From $478 SGD
As of November 5, 2026
Save $1,719 SGD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,197 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816610570 or 816610570. Listed at 19 retailers as of November 4, 2026, with prices from $478 to $2,197, a $1,719 spread on the same certified stone. Reve Diamonds lists it at $2,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610570
Dimensions5.70 × 5.62 × 3.71 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
5.70 mm5.62 mm1.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610570
Side View
Table 66.0%Crown 39.6°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 66.0%

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 5
Current: $478 SGD|Low: $478 SGD|High: $2,436 SGD|Avg: $1,248 SGD|-19.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 5, 2026
Retailer 1$478 SGD
Retailer 5$656 SGD
Retailer 9$773 SGD
Retailer 13$872 SGD
Retailer 3$925 SGD
Retailer 12$930 SGD
Retailer 6$939 SGD
Retailer 10$995 SGD
Retailer 2$1,319 SGD
Retailer 11$1,694 SGD
Retailer 8$1,757 SGD
Retailer 4$1,783 SGD
Retailer 7$2,116 SGD
Reve Diamonds$2,197 SGD

38 data points across 14 retailers

19 retailers$478 SGD to $2,197 SGD

A
Cheapest Retailer
-
$478 SGD
Final sale: no returns
Retailer 2
-
$529 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$592 SGD
View
Price last confirmed 41 days ago
Retailer 4
-
$647 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$656 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$656 SGD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$773 SGD
View
A
Retailer 8
-
$872 SGD
View
B+
Retailer 9
-
$925 SGD
View
Retailer 10
-
$930 SGD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$939 SGD
View
B+
Retailer 12
-
$995 SGD
View
B+
Retailer 13
-
$1,319 SGD
View
B+
Retailer 14
-
$1,694 SGD
View
B+
Retailer 15
-
$1,757 SGD
View
Retailer 16
-
$1,783 SGD
View
Price last confirmed 17 days ago
Retailer 17
-
$2,107 SGD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$2,116 SGD
View
Most Expensive
B
Reve Diamonds
FC1CC8706 · Nov 4
$2,197 SGD
$1,719 USD
View
18 more retailers have this diamond
Prices start from $478 SGDSave up to $1,719 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
1.09ct Asscher
$478 SGD