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Marquise|Natural|GIA

1.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2557664010

Certificate GIA 2557664010

Diamond specifications and retailer prices

From $7,684 SGD
As of November 4, 2026
9 retailers carry this diamond
Most expensive: $14,081 SGD at NZ Jewellers · As of September 30, 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 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 2557664010. Listed at 9 retailers as of November 4, 2026. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557664010
Dimensions10.80 × 5.67 × 3.53 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Indented Natural, Natural, Extra Facet
Top View
10.80 mm5.67 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557664010
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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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: $14,081 SGD|Low: $6,266 SGD|High: $14,081 SGD|Avg: $9,063 SGD
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
October 7, 2026
Retailer 5$6,266 SGD
Retailer 8$6,717 SGD
Retailer 13$7,123 SGD
Retailer 12$7,684 SGD
Retailer 11$7,772 SGD
Retailer 7$8,155 SGD
Retailer 6$8,402 SGD
Retailer 3$8,419 SGD
Retailer 9$9,129 SGD
Retailer 4$9,715 SGD
Retailer 2$11,629 SGD
Retailer 10$12,552 SGD
NZ Jewellers$14,081 SGD

16 data points across 13 retailers

9 retailers

Retailer 1
-
$6,266 SGD
Price last confirmed 29 days ago
Retailer 2
-
$7,203 SGD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$7,684 SGD
View
Retailer 4
-
$8,279 SGD
View
Price last confirmed 31 days ago
Retailer 5
-
$8,419 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$9,715 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$11,629 SGD
View
Price last confirmed 30 days ago
Retailer 8
-
$12,552 SGD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
a6615ab0-0f33-44cd-87eb-dea398664c7b · Sep 30
$14,081 SGD
$10,987 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from $7,684 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
$7,684 SGD