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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG782683334

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782683334

Diamond specifications and retailer prices

From $501 SGD
$392 USD
As of October 28, 2026
Save $1,212 SGD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,714 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 LG782683334 or 782683334. Listed at 7 retailers as of October 28, 2026, with prices from $501 to $1,714, a $1,212 spread on the same certified stone. The Diamond Guys lists it at $1,714. 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 angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782683334
Dimensions12.05 × 5.98 × 3.85 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm5.98 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782683334
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $334 SGD|Low: $334 SGD|High: $138,744 SGD|Avg: $10,945 SGD|-1.9%
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 28, 2026
Retailer 1$334 SGD
Retailer 8$501 SGD
Retailer 2$527 SGD
Retailer 13$679 SGD
Retailer 11$753 SGD
Retailer 3$1,111 SGD
Retailer 10$1,196 SGD
Retailer 6$1,296 SGD
Retailer 9$1,339 SGD
Retailer 14$1,541 SGD
Retailer 7$1,620 SGD
The Diamond Guys$1,714 SGD
Retailer 5$2,507 SGD
Retailer 12$2,890 SGD
Retailer 4$138,744 SGD

13 data points across 15 retailers

7 retailers$501 SGD to $1,714 SGD

B+
Cheapest Retailer
-
$501 SGD
$392 USD
Retailer 2
-
$1,196 SGD
$935 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$1,296 SGD
CA$1,407 CAD
View
Retailer 4
-
$1,339 SGD
$1,047 USD
View
Price last confirmed 7 days ago
B
Retailer 5
-
$1,620 SGD
$1,267 USD
View
Most Expensive
B
The Diamond Guys
1951077092 · Nov 1
$1,714 SGD
$1,340 USD
View
5 more retailers have this diamond
Prices start from $501 SGDSave up to $1,212 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
$501 SGD