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Marquise|Natural|GIA

1.02ct I VS1 Marquise Natural Diamond

GD • I/VS1 • GIA 2544556397

Certificate GIA 2544556397

Diamond specifications and retailer prices

From $4,560 AUD
As of November 2, 2026
Save $3,756 AUD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,315 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2544556397. Listed at 7 retailers as of November 2, 2026, with prices from $4,560 to $8,315, a $3,756 spread on the same certified stone. NZ Jewellers lists it at $8,315. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.04°
Pavilion angle36.46°
OriginNatural
Grading LabGIA
CertificateGIA 2544556397
Dimensions12.02 × 5.22 × 2.75 mm
L/W Ratio2.30
Top View
12.02 mm5.22 mm1.02 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544556397
Side View
Table 64.0%Crown 31.04°GirdlePavilion 36.46°CuletDepth 52.6%

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 2
Current: $8,315 AUD|Low: $4,557 AUD|High: $8,594 AUD|Avg: $5,756 AUD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$4,557 AUD
Retailer 2$4,560 AUD
Retailer 5$4,614 AUD
Retailer 6$4,773 AUD
Retailer 4$4,957 AUD
Retailer 7$5,178 AUD
Retailer 9$5,590 AUD
Retailer 3$7,982 AUD
NZ Jewellers$8,315 AUD

36 data points across 9 retailers

7 retailers$4,560 AUD to $8,315 AUD

A
Cheapest Retailer
-
$4,560 AUD
A
Retailer 2
-
$4,614 AUD
View
A
Retailer 3
-
$4,773 AUD
View
B+
Retailer 4
-
$4,957 AUD
View
Retailer 5
-
$5,178 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$7,982 AUD
View
Most Expensive
B
NZ Jewellers
80269c79-6ca5-483b-9ce9-b70bd813a582 · Nov 3
$8,315 AUD
$5,821 USD
View
6 more retailers have this diamond
Prices start from $4,560 AUDSave up to $3,756 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
$4,560 AUD