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Marquise|Lab Grown|GIA

1.59ct D IF Marquise Lab Grown Diamond

ID • D/IF • GIA 6531482595

Certificate GIA 6531482595

Diamond specifications and retailer prices

From $1,356 SGD
As of November 4, 2026
Save $4,224 SGD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,579 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531482595. Listed at 8 retailers as of November 3, 2026, with prices from $1,356 to $5,579, a $4,224 spread on the same certified stone. MOH London lists it at $5,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531482595
Dimensions11.46 × 6.23 × 3.86 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
11.46 mm6.23 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531482595
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,579 SGD|Low: $1,315 SGD|High: $6,034 SGD|Avg: $3,604 SGD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$1,356 SGD
Retailer 4$1,476 SGD
Retailer 5$1,517 SGD
Retailer 7$1,573 SGD
Retailer 3$3,254 SGD
Retailer 8$4,361 SGD
Retailer 6$4,783 SGD
Retailer 9$5,231 SGD
MOH London$5,579 SGD
Retailer 10$6,034 SGD

20 data points across 10 retailers

8 retailers$1,356 SGD to $5,579 SGD

A+
Cheapest Retailer
-
$1,356 SGD
A
Retailer 2
-
$1,476 SGD
View
A
Retailer 3
-
$1,517 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,573 SGD
View
B+
Retailer 5
-
$3,254 SGD
View
B
Retailer 6
-
$4,361 SGD
View
B+
Retailer 7
-
$4,783 SGD
View
Most Expensive
B+
MOH London
6531482595 · Nov 3
$5,579 SGD
£3,429 GBP
View
7 more retailers have this diamond
Prices start from $1,356 SGDSave up to $4,224 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+
1.59ct Marquise
$1,356 SGD