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Marquise|Natural|GIA

1.50ct L SI2 Marquise Natural Diamond

ID • L/SI2 • GIA 2568276564

Certificate GIA 2568276564

Diamond specifications and retailer prices

From $1,908 SGD
As of November 6, 2026
Save $4,218 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,126 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568276564. Listed at 17 retailers as of November 5, 2026, with prices from $1,908 to $6,126, a $4,218 spread on the same certified stone. NZ Jewellers lists it at $6,126. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2568276564
Dimensions11.24 × 5.93 × 3.78 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Etch Channel, Feather, Crystal, Cavity, Indented Natural, Needle, Natural
Top View
11.24 mm5.93 mm1.50 ctL / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2568276564
Side View
Table 64.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: $6,126 SGD|Low: $1,908 SGD|High: $6,254 SGD|Avg: $2,847 SGD|+10.9%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 10$1,908 SGD
Retailer 14$2,127 SGD
Retailer 16$2,199 SGD
Retailer 8$2,318 SGD
Retailer 15$2,325 SGD
Retailer 17$2,475 SGD
Retailer 2$2,499 SGD
Retailer 4$2,512 SGD
Retailer 6$2,512 SGD
Retailer 11$2,535 SGD
Retailer 5$2,627 SGD
Retailer 3$2,688 SGD
Retailer 13$2,711 SGD
Retailer 9$2,898 SGD
Retailer 12$3,410 SGD
Retailer 7$3,864 SGD
NZ Jewellers$6,126 SGD

21 data points across 17 retailers

17 retailers$1,908 SGD to $6,126 SGD

A
Cheapest Retailer
-
$1,908 SGD
A
Retailer 2
-
$2,127 SGD
View
A
Retailer 3
-
$2,199 SGD
View
A
Retailer 4
-
$2,318 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,325 SGD
View
A
Retailer 6
-
$2,475 SGD
View
A
Retailer 7
-
$2,499 SGD
View
Retailer 8
-
$2,512 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$2,512 SGD
View
A
Retailer 10
-
$2,535 SGD
View
A
Retailer 11
-
$2,627 SGD
View
A
Retailer 12
-
$2,688 SGD
View
A
Retailer 13
-
$2,711 SGD
View
A
Retailer 14
-
$2,898 SGD
View
A
Retailer 15
-
$3,410 SGD
View
B+
Retailer 16
-
$3,864 SGD
View
Most Expensive
B
NZ Jewellers
9874c4fc-06d9-48be-8d8e-196ac9a6a258 · Nov 5
$6,126 SGD
$4,780 USD
View
16 more retailers have this diamond
Prices start from $1,908 SGDSave up to $4,218 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
1.50ct Marquise
$1,908 SGD