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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 $2,981 AUD
As of November 6, 2026
Save $5,315 AUD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,296 AUD at NZ Jewellers · As of November 5, 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 5, 2026, with prices from $2,981 to $8,296, a $5,315 spread on the same certified stone. NZ Jewellers lists it at $8,296. 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
Colour
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 6
Current: $8,296 AUD|Low: $2,962 AUD|High: $8,728 AUD|Avg: $4,960 AUD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$2,981 AUD
Retailer 2$2,986 AUD
Retailer 3$3,902 AUD
Retailer 8$3,969 AUD
Retailer 7$4,120 AUD
Retailer 4$4,148 AUD
Retailer 5$4,794 AUD
Retailer 6$6,932 AUD
NZ Jewellers$8,296 AUD

33 data points across 9 retailers

9 retailers$2,981 AUD to $8,296 AUD

A
Cheapest Retailer
-
$2,981 AUD
A
Retailer 2
-
$2,986 AUD
View
B+
Retailer 3
-
$3,902 AUD
View
B+
Retailer 4
-
$3,969 AUD
View
B+
Retailer 5
-
$4,120 AUD
View
B+
Retailer 6
-
$4,148 AUD
View
B+
Retailer 7
-
$4,794 AUD
View
B
Retailer 8
-
$6,932 AUD
View
Most Expensive
B
NZ Jewellers
b2e631a1-4266-453a-84ff-b385a1ef9b8b · Nov 5
$8,296 AUD
$5,700 USD
View
8 more retailers have this diamond
Prices start from $2,981 AUDSave up to $5,315 AUD

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
$2,981 AUD