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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 $5,996 USD
As of November 1, 2026
10 retailers carry this diamond
Most expensive: $10,987 USD 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 10 retailers as of November 1, 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
Color
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

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 1
Current: $10,987 USD|Low: $4,890 USD|High: $10,987 USD|Avg: $7,077 USD
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$4,890 USD
Retailer 8$5,242 USD
Retailer 13$5,558 USD
Retailer 12$5,996 USD
Retailer 11$6,064 USD
Retailer 7$6,363 USD
Retailer 6$6,556 USD
Retailer 3$6,569 USD
Retailer 9$7,123 USD
Retailer 4$7,580 USD
Retailer 2$9,074 USD
Retailer 10$9,794 USD
NZ Jewellers$10,987 USD

20 data points across 13 retailers

10 retailers

Retailer 1
-
$4,890 USD
HK$38,200 HKD
Price last confirmed 25 days ago
Retailer 2
-
$5,620 USD
SGD 7,595 SGD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$5,996 USD
View
Retailer 4
-
$6,460 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$6,569 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$6,728 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$7,580 USD
View
Price last confirmed 34 days ago
Retailer 8
-
$9,074 USD
£7,145 GBP
View
Price last confirmed 26 days ago
Retailer 9
-
$9,794 USD
£7,712 GBP
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
a6615ab0-0f33-44cd-87eb-dea398664c7b · Sep 30
$10,987 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $5,996 USD

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
$5,996 USD