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Marquise|Natural|GIA

1.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1569597876

Certificate GIA 1569597876

Diamond specifications and retailer prices

From $6,489 SGD
As of November 4, 2026
Save $4,661 SGD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,150 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569597876. Listed at 9 retailers as of November 4, 2026, with prices from $6,489 to $11,150, a $4,661 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,150. 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

1.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.45°
Pavilion angle37.87°
OriginNatural
Grading LabGIA
CertificateGIA 1569597876
Dimensions10.77 × 5.69 × 3.43 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.77 mm5.69 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1569597876
Side View
Table 61.0%Crown 39.45°Girdle: STK-THKPavilion 37.87°Culet: NoneDepth 60.2%

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: Nov 4
Current: $8,693 SGD|Low: $6,489 SGD|High: $11,150 SGD|Avg: $7,677 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 4, 2026
Retailer 5$6,489 SGD
Retailer 6$6,637 SGD
Retailer 8$6,839 SGD
Retailer 2$7,007 SGD
Retailer 7$7,806 SGD
Retailer 3$8,075 SGD
Retailer 1$8,693 SGD
Retailer 4$10,813 SGD
Wholesale Diamonds Direct$11,150 SGD

6 data points across 9 retailers

9 retailers$6,489 SGD to $11,150 SGD

A
Cheapest Retailer
-
$6,489 SGD
A
Retailer 2
-
$6,637 SGD
View
A
Retailer 3
-
$6,839 SGD
View
A
Retailer 4
-
$7,007 SGD
View
A
Retailer 5
-
$7,806 SGD
View
A
Retailer 6
-
$8,075 SGD
View
B+
Retailer 7
-
$8,693 SGD
View
B
Retailer 8
-
$10,813 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
668870888 · Nov 4
$11,150 SGD
$8,700 USD
View
8 more retailers have this diamond
Prices start from $6,489 SGDSave up to $4,661 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
1.30ct Marquise
$6,489 SGD