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Marquise|Natural|GIA

1.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6562081487

Certificate GIA 6562081487

Diamond specifications and retailer prices

From $5,412 SGD
As of November 1, 2026
Save $6,670 SGD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,082 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562081487. Listed at 12 retailers as of November 1, 2026, with prices from $5,412 to $12,082, a $6,670 spread on the same certified stone. NZ Jewellers lists it at $12,082. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562081487
Dimensions10.60 × 5.69 × 3.57 mm
L/W Ratio1.86
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle, Indented Natural
Top View
10.60 mm5.69 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562081487
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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 1
Current: $12,082 SGD|Low: $5,362 SGD|High: $12,341 SGD|Avg: $7,684 SGD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 9$5,412 SGD
Retailer 2$5,480 SGD
Retailer 3$5,810 SGD
Retailer 10$6,011 SGD
Retailer 11$6,420 SGD
Retailer 6$7,141 SGD
Retailer 5$7,223 SGD
Retailer 8$7,223 SGD
Retailer 4$7,837 SGD
Retailer 7$11,505 SGD
NZ Jewellers$12,082 SGD

30 data points across 11 retailers

12 retailers$5,412 SGD to $12,082 SGD

A
Cheapest Retailer
-
$5,412 SGD
A
Retailer 2
-
$5,480 SGD
View
A
Retailer 3
-
$5,810 SGD
View
Final sale: no returns
B+
Retailer 4
-
$6,011 SGD
View
B+
Retailer 5
-
$6,420 SGD
View
Retailer 6
-
$6,503 SGD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$7,141 SGD
View
B+
Retailer 8
-
$7,223 SGD
View
B+
Retailer 9
-
$7,223 SGD
View
B+
Retailer 10
-
$7,837 SGD
View
B
Retailer 11
-
$11,505 SGD
View
Most Expensive
B
NZ Jewellers
f90113c2-345b-41a9-b30c-c57f8085772c · Nov 3
$12,082 SGD
$9,430 USD
View
11 more retailers have this diamond
Prices start from $5,412 SGDSave up to $6,670 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
$5,412 SGD