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Marquise|Lab Grown|IGI

1.61ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG840661947

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840661947

Diamond specifications and retailer prices

From $349 SGD
$273 USD
As of October 30, 2026
Save $1,473 SGD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,724 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661947 or 840661947. Listed at 24 retailers as of October 28, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661947
Dimensions11.89 × 6.07 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.07 mm1.61 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661947
Side View
Table 63.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

Caratlytics Score

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A+
Exceptional
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: $495 SGD|Low: $349 SGD|High: $1,828 SGD|Avg: $945 SGD|-2.6%
Retailer 1
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Retailer 23
November 1, 2026
Retailer 3$349 SGD
Retailer 2$391 SGD
Retailer 14$409 SGD
Retailer 17$433 SGD
Retailer 11$437 SGD
Retailer 1$495 SGD
Retailer 23$586 SGD
Retailer 16$639 SGD
Retailer 9$687 SGD
Retailer 15$743 SGD
Retailer 12$763 SGD
Retailer 8$836 SGD
Retailer 22$869 SGD
Retailer 6$1,013 SGD
Retailer 20$1,332 SGD
Retailer 21$1,351 SGD
Retailer 18$1,393 SGD
Retailer 10$1,397 SGD
Retailer 5$1,459 SGD
Retailer 19$1,551 SGD
Retailer 4$1,636 SGD
Retailer 13$1,755 SGD
Retailer 7$1,822 SGD

15 data points across 23 retailers

24 retailers$349 SGD to $1,822 SGD

A+
Cheapest Retailer
-
$349 SGD
$273 USD
A
Retailer 2
-
$391 SGD
$306 USD
View
Final sale: no returns
Retailer 3
-
$409 SGD
$320 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$433 SGD
$339 USD
View
A
Retailer 5
-
$437 SGD
$342 USD
View
A
Retailer 6
-
$495 SGD
£305 GBP
View
B+
Retailer 7
-
$586 SGD
$458 USD
View
A
Retailer 8
-
$639 SGD
$500 USD
View
A
Retailer 9
-
$687 SGD
€512 EUR
View
Retailer 10
-
$743 SGD
ZAR 9,389 ZAR
View
Price last confirmed 8 days ago
A
Retailer 11
-
$763 SGD
£470 GBP
View
A
Retailer 12
-
$836 SGD
$654 USD
View
A
Retailer 13
-
$869 SGD
$680 USD
View
A
Retailer 14
-
$1,013 SGD
A$1,219 AUD
View
B+
Retailer 15
-
$1,332 SGD
$1,042 USD
View
B+
Retailer 16
-
$1,351 SGD
$1,057 USD
View
B+
Retailer 17
-
$1,393 SGD
$1,090 USD
View
B+
Retailer 18
-
$1,397 SGD
View
B+
Retailer 19
-
$1,459 SGD
$1,141 USD
View
B+
Retailer 20
-
$1,551 SGD
$1,213 USD
View
B
Retailer 21
-
$1,636 SGD
A$1,969 AUD
View
B+
Retailer 22
-
$1,755 SGD
£1,081 GBP
View
B
Retailer 23
-
$1,822 SGD
$1,425 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMMHPKN · Oct 13
$2,724 SGD
$2,131 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $349 SGDSave up to $1,473 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
$349 SGD