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Marquise|Lab Grown|IGI

1.61ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839666229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839666229

Diamond specifications and retailer prices

From $312 SGD
$244 USD
As of November 2, 2026
Save $1,342 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,654 SGD at With Clarity · As of November 1, 2026
View at With Clarity

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839666229 or 839666229. Listed at 11 retailers as of November 1, 2026, with prices from $312 to $1,654, a $1,342 spread on the same certified stone. With Clarity lists it at $1,654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839666229
Dimensions12.58 × 6.06 × 3.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.06 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839666229
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $453 SGD|Low: $312 SGD|High: $1,691 SGD|Avg: $1,000 SGD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 8$312 SGD
Retailer 6$362 SGD
Retailer 1$453 SGD
Retailer 5$645 SGD
Retailer 2$808 SGD
Retailer 4$903 SGD
Retailer 10$1,246 SGD
Retailer 7$1,249 SGD
Retailer 9$1,407 SGD
Retailer 3$1,561 SGD
With Clarity$1,654 SGD

27 data points across 11 retailers

11 retailers$312 SGD to $1,654 SGD

A
Cheapest Retailer
-
$312 SGD
$244 USD
A
Retailer 2
-
$362 SGD
$283 USD
View
A
Retailer 3
-
$453 SGD
£279 GBP
View
Retailer 4
-
$645 SGD
€480 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$808 SGD
$632 USD
View
A
Retailer 6
-
$903 SGD
A$1,086 AUD
View
B+
Retailer 7
-
$1,246 SGD
$974 USD
View
B+
Retailer 8
-
$1,249 SGD
$977 USD
View
B+
Retailer 9
-
$1,407 SGD
$1,100 USD
View
B+
Retailer 10
-
$1,561 SGD
£961 GBP
View
Most Expensive
B
With Clarity
839666229 · Nov 1
$1,654 SGD
$1,293 USD
View
10 more retailers have this diamond
Prices start from $312 SGDSave up to $1,342 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
$312 SGD