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Marquise|Lab Grown|IGI

0.45ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG787611788

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787611788

Diamond specifications and retailer prices

From $110 SGD
As of November 4, 2026
Save $337 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $447 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787611788 or 787611788. Listed at 12 retailers as of November 4, 2026, with prices from $110 to $447, a $337 spread on the same certified stone. Brilliant Earth lists it at $447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787611788
Dimensions7.99 × 4.04 × 2.50 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm4.04 mm0.45 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG787611788
Side View
Table 48.0%Crown 33.1°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $447 SGD|Low: $107 SGD|High: $473 SGD|Avg: $300 SGD|-5.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$110 SGD
Retailer 9$128 SGD
Retailer 4$146 SGD
Retailer 10$230 SGD
Retailer 2$247 SGD
Retailer 8$291 SGD
Retailer 7$330 SGD
Retailer 11$396 SGD
Retailer 3$433 SGD
Retailer 6$441 SGD
Brilliant Earth$447 SGD

37 data points across 11 retailers

12 retailers$110 SGD to $447 SGD

A
Cheapest Retailer
-
$110 SGD
A
Retailer 2
-
$128 SGD
View
A
Retailer 3
-
$146 SGD
View
A
Retailer 4
-
$164 SGD
View
Retailer 5
-
$230 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$247 SGD
View
B+
Retailer 7
-
$291 SGD
View
B+
Retailer 8
-
$330 SGD
View
B+
Retailer 9
-
$396 SGD
View
Retailer 10
-
$433 SGD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$441 SGD
View
Most Expensive
B
Brilliant Earth
18375483A · Nov 4
$447 SGD
$350 USD
View
11 more retailers have this diamond
Prices start from $110 SGDSave up to $337 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
0.45ct Marquise
$110 SGD