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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG782690195

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782690195

Diamond specifications and retailer prices

From $1,283 SGD
CA$1,393 CAD
As of November 2, 2026
Save $414 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,697 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782690195 or 782690195. Listed at 3 retailers as of November 1, 2026, with prices from $1,283 to $1,697, a $414 spread on the same certified stone. The Diamond Guys lists it at $1,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782690195
Dimensions11.91 × 5.99 × 3.85 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm5.99 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782690195
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,241 SGD|Low: $614 SGD|High: $2,954 SGD|Avg: $1,197 SGD|-16.8%
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
Retailer 15
The Diamond Guys
August 3, 2026
Retailer 7$628 SGD
Retailer 10$696 SGD
Retailer 9$796 SGD
Retailer 2$817 SGD
Retailer 6$831 SGD
Retailer 5$884 SGD
Retailer 14$1,122 SGD
Retailer 11$1,198 SGD
Retailer 1$1,241 SGD
Retailer 12$1,283 SGD
Retailer 15$1,572 SGD
Retailer 8$1,620 SGD
The Diamond Guys$1,697 SGD
Retailer 4$1,719 SGD
Retailer 3$2,507 SGD
Retailer 13$2,954 SGD

48 data points across 16 retailers

3 retailers$1,283 SGD to $1,697 SGD

Retailer 1
-
$1,198 SGD
A$1,441 AUD
Price last confirmed 139 days ago
B
Retailer 2
-
$1,283 SGD
CA$1,393 CAD
View
Most Expensive
B
The Diamond Guys
1958037787 · Nov 1
$1,697 SGD
$1,327 USD
View
2 more retailers have this diamond
Prices start from $1,283 SGDSave up to $414 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.

B
1.58ct Marquise
$1,283 SGD