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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG818621531

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818621531

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 30, 2026
Save $1,181 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,460 SGD at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818621531 or 818621531. Listed at 17 retailers as of October 29, 2026, with prices from $279 to $1,460, a $1,181 spread on the same certified stone. MOH London lists it at $1,460. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818621531
Dimensions5.74 × 5.70 × 3.81 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.70 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818621531
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 66.8%

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: Oct 30
Current: $1,460 SGD|Low: $279 SGD|High: $1,516 SGD|Avg: $709 SGD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$279 SGD
Retailer 7$344 SGD
Retailer 6$522 SGD
Retailer 12$533 SGD
Retailer 9$542 SGD
Retailer 2$567 SGD
Retailer 10$590 SGD
Retailer 3$766 SGD
Retailer 4$767 SGD
Retailer 11$842 SGD
Retailer 5$1,002 SGD
MOH London$1,460 SGD

43 data points across 12 retailers

17 retailers$279 SGD to $1,460 SGD

Retailer 1
-
$254 SGD
$199 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$279 SGD
$218 USD
View
Final sale: no returns
Retailer 3
-
$295 SGD
$231 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$316 SGD
$247 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$316 SGD
$247 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$344 SGD
HK$2,100 HKD
View
A
Retailer 7
-
$522 SGD
€389 EUR
View
A
Retailer 8
-
$533 SGD
ZAR 6,738 ZAR
View
A
Retailer 9
-
$542 SGD
$424 USD
View
A
Retailer 10
-
$567 SGD
£349 GBP
View
A
Retailer 11
-
$590 SGD
£363 GBP
View
B+
Retailer 12
-
$766 SGD
A$922 AUD
View
Retailer 13
-
$767 SGD
$600 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$842 SGD
View
B
Retailer 15
-
$1,002 SGD
$784 USD
View
Retailer 16
-
$1,015 SGD
$794 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG818621531 · Oct 29
$1,460 SGD
£899 GBP
View
16 more retailers have this diamond
Prices start from $279 SGDSave up to $1,181 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
$279 SGD