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Marquise|Lab Grown|IGI

1.59ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG799685443

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799685443

Diamond specifications and retailer prices

From $343 SGD
$268 USD
As of November 1, 2026
Save $1,349 SGD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,691 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799685443 or 799685443. Listed at 7 retailers as of November 1, 2026, with prices from $343 to $1,691, a $1,349 spread on the same certified stone. The Diamond Guys lists it at $1,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799685443
Dimensions11.83 × 6.03 × 3.83 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.03 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799685443
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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 1
Current: $1,682 SGD|Low: $343 SGD|High: $2,953 SGD|Avg: $1,251 SGD|-5.4%
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
Retailer 14
The Diamond Guys
October 29, 2026
Retailer 7$343 SGD
Retailer 9$513 SGD
Retailer 11$555 SGD
Retailer 13$687 SGD
Retailer 4$704 SGD
Retailer 12$773 SGD
Retailer 5$1,136 SGD
Retailer 6$1,278 SGD
Retailer 10$1,291 SGD
Retailer 8$1,346 SGD
Retailer 3$1,539 SGD
Retailer 2$1,571 SGD
Retailer 1$1,682 SGD
The Diamond Guys$1,691 SGD
Retailer 14$2,953 SGD

14 data points across 15 retailers

7 retailers$343 SGD to $1,691 SGD

A
Cheapest Retailer
-
$343 SGD
$268 USD
Final sale: no returns
B+
Retailer 2
-
$513 SGD
$401 USD
View
B+
Retailer 3
-
$1,278 SGD
CA$1,389 CAD
View
B+
Retailer 4
-
$1,291 SGD
$1,010 USD
View
B+
Retailer 5
-
$1,346 SGD
$1,053 USD
View
B
Retailer 6
-
$1,682 SGD
$1,316 USD
View
Most Expensive
B
The Diamond Guys
1958036886 · Nov 1
$1,691 SGD
$1,323 USD
View
6 more retailers have this diamond
Prices start from $343 SGDSave up to $1,349 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
1.59ct Marquise
$343 SGD