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Marquise|Lab Grown|IGI

1.54ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG785605102

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785605102

Diamond specifications and retailer prices

From $1,250 SGD
CA$1,358 CAD
As of November 2, 2026
Save $404 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,655 SGD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG785605102 or 785605102. Listed at 3 retailers as of November 1, 2026, with prices from $1,250 to $1,655, a $404 spread on the same certified stone. The Diamond Guys lists it at $1,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785605102
Dimensions11.62 × 6.18 × 3.81 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm6.18 mm1.54 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785605102
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: $1,250 SGD|Low: $607 SGD|High: $3,031 SGD|Avg: $1,091 SGD|+2.2%
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$616 SGD
Retailer 14$655 SGD
Retailer 8$779 SGD
Retailer 5$819 SGD
Retailer 3$825 SGD
Retailer 6$825 SGD
Retailer 2$863 SGD
Retailer 12$1,146 SGD
Retailer 1$1,250 SGD
Retailer 4$1,453 SGD
Retailer 11$1,579 SGD
Retailer 15$1,602 SGD
Retailer 10$1,611 SGD
The Diamond Guys$1,655 SGD
Retailer 13$1,679 SGD
Retailer 9$3,005 SGD

48 data points across 16 retailers

3 retailers$1,250 SGD to $1,655 SGD

B
Cheapest Retailer
-
$1,250 SGD
CA$1,358 CAD
B
Retailer 2
-
$1,611 SGD
$1,260 USD
View
Most Expensive
B
The Diamond Guys
1958037796 · Nov 1
$1,655 SGD
$1,294 USD
View
2 more retailers have this diamond
Prices start from $1,250 SGDSave up to $404 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
1.54ct Marquise
$1,250 SGD