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Marquise|Natural|GIA

1.02ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 3565372389

Certificate GIA 3565372389

Diamond specifications and retailer prices

From $2,048 USD
As of November 1, 2026
Save $3,652 USD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,700 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-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 3565372389. Listed at 9 retailers as of November 1, 2026, with prices from $2,048 to $5,700, a $3,652 spread on the same certified stone. NZ Jewellers lists it at $5,700. 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

1.02
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565372389
Dimensions10.11 × 5.30 × 3.24 mm
L/W Ratio1.91
Girdle conditionMedium to Thick
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
10.11 mm5.30 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565372389
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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: $5,700 USD|Low: $2,035 USD|High: $5,997 USD|Avg: $3,421 USD|+5.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8$2,048 USD
Retailer 4$2,068 USD
Retailer 3$2,691 USD
Retailer 7$2,727 USD
Retailer 10$2,821 USD
Retailer 5$2,831 USD
Retailer 9$3,001 USD
Retailer 2$3,294 USD
Retailer 6$4,776 USD
NZ Jewellers$5,700 USD

37 data points across 10 retailers

9 retailers$2,048 USD to $5,700 USD

A
Cheapest Retailer
-
$2,048 USD
A
Retailer 2
-
$2,068 USD
View
B+
Retailer 3
-
$2,691 USD
View
B+
Retailer 4
-
$2,727 USD
View
B+
Retailer 5
-
$2,831 USD
View
Retailer 6
-
$3,001 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$3,294 USD
View
B
Retailer 8
-
$4,776 USD
View
Most Expensive
B
NZ Jewellers
b2e631a1-4266-453a-84ff-b385a1ef9b8b · Nov 3
$5,700 USD
View
8 more retailers have this diamond
Prices start from $2,048 USDSave up to $3,652 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
1.02ct Marquise
$2,048 USD