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Marquise|Lab Grown|IGI

1.61ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG823699228

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823699228

Diamond specifications and retailer prices

From $392 SGD
$307 USD
As of October 30, 2026
Save $3,098 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,490 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823699228 or 823699228. Listed at 13 retailers as of October 30, 2026, with prices from $392 to $3,490, a $3,098 spread on the same certified stone. Do Amore Diamonds lists it at $3,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823699228
Dimensions12.29 × 6.04 × 3.81 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.04 mm1.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823699228
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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: $3,490 SGD|Low: $382 SGD|High: $3,541 SGD|Avg: $1,470 SGD|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$392 SGD
Retailer 8$455 SGD
Retailer 5$598 SGD
Retailer 3$795 SGD
Retailer 7$799 SGD
Retailer 6$1,247 SGD
Retailer 9$1,496 SGD
Retailer 12$1,728 SGD
Retailer 10$1,828 SGD
Retailer 2$2,154 SGD
Retailer 4$2,161 SGD
Do Amore Diamonds$3,490 SGD

28 data points across 12 retailers

13 retailers$392 SGD to $3,490 SGD

A
Cheapest Retailer
-
$392 SGD
$307 USD
A
Retailer 2
-
$455 SGD
$356 USD
View
A
Retailer 3
-
$598 SGD
£369 GBP
View
A
Retailer 4
-
$795 SGD
$622 USD
View
A
Retailer 5
-
$799 SGD
$625 USD
View
B+
Retailer 6
-
$1,247 SGD
A$1,501 AUD
View
B+
Retailer 7
-
$1,438 SGD
$1,125 USD
View
B
Retailer 8
-
$1,496 SGD
$1,170 USD
View
B
Retailer 9
-
$1,728 SGD
$1,352 USD
View
B
Retailer 10
-
$1,828 SGD
$1,430 USD
View
B
Retailer 11
-
$2,154 SGD
£1,327 GBP
View
B
Retailer 12
-
$2,161 SGD
$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-F9573BD73 · Oct 31
$3,490 SGD
$2,730 USD
View
12 more retailers have this diamond
Prices start from $392 SGDSave up to $3,098 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
1.61ct Marquise
$392 SGD