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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789637785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789637785

Diamond specifications and retailer prices

From $362 SGD
$283 USD
As of October 30, 2026
Save $1,704 SGD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,066 SGD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789637785 or 789637785. Listed at 6 retailers as of October 30, 2026, with prices from $362 to $2,066, a $1,704 spread on the same certified stone. Frank Darling lists it at $2,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637785
Dimensions11.52 × 6.13 × 3.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.13 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637785
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Oct 30
Current: $2,066 SGD|Low: $259 SGD|High: $3,043 SGD|Avg: $1,163 SGD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 5$259 SGD
Retailer 9$362 SGD
Retailer 10$536 SGD
Retailer 15$546 SGD
Retailer 7$550 SGD
Retailer 13$735 SGD
Retailer 3$763 SGD
Retailer 11$806 SGD
Retailer 6$1,191 SGD
Retailer 8$1,423 SGD
Retailer 2$1,445 SGD
Retailer 14$1,719 SGD
Retailer 4$1,783 SGD
Frank Darling$2,066 SGD
Retailer 12$3,043 SGD

19 data points across 15 retailers

6 retailers$362 SGD to $2,066 SGD

A
Cheapest Retailer
-
$362 SGD
$283 USD
Final sale: no returns
B+
Retailer 2
-
$536 SGD
$419 USD
View
Retailer 3
-
$994 SGD
A$1,196 AUD
View
Price last confirmed 123 days ago
B+
Retailer 4
-
$1,423 SGD
$1,113 USD
View
B+
Retailer 5
-
$1,445 SGD
$1,130 USD
View
Most Expensive
B
Frank Darling
100767423458KD · Oct 31
$2,066 SGD
$1,616 USD
View
5 more retailers have this diamond
Prices start from $362 SGDSave up to $1,704 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
1.54ct Marquise
$362 SGD