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Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6542671206

Certificate GIA 6542671206

Diamond specifications and retailer prices

From $3,431 AUD
As of November 5, 2026
Save $2,628 AUD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,060 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542671206. Listed at 12 retailers as of November 5, 2026, with prices from $3,431 to $6,060, a $2,628 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,060. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.73°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542671206
Dimensions9.66 × 5.20 × 3.36 mm
L/W Ratio1.86
Top View
9.66 mm5.20 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542671206
Side View
Table 58.0%Crown 39.73°Girdle: THN-VTKPavilion 40.1°Culet: NoneDepth 64.6%

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 5
Current: $4,647 AUD|Low: $3,411 AUD|High: $6,060 AUD|Avg: $4,269 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$3,431 AUD
Retailer 6$3,620 AUD
Retailer 8$3,643 AUD
Retailer 7$3,706 AUD
Retailer 4$3,938 AUD
Retailer 2$4,034 AUD
Retailer 9$4,344 AUD
Retailer 10$4,507 AUD
Retailer 1$4,647 AUD
Retailer 3$4,751 AUD
Wholesale Diamonds Direct$6,060 AUD

41 data points across 11 retailers

12 retailers$3,431 AUD to $6,060 AUD

A
Cheapest Retailer
-
$3,431 AUD
A
Retailer 2
-
$3,620 AUD
View
A
Retailer 3
-
$3,643 AUD
View
A
Retailer 4
-
$3,706 AUD
View
A
Retailer 5
-
$3,938 AUD
View
A
Retailer 6
-
$4,034 AUD
View
A
Retailer 7
-
$4,344 AUD
View
A
Retailer 8
-
$4,491 AUD
View
B+
Retailer 9
-
$4,507 AUD
View
A
Retailer 10
-
$4,647 AUD
View
B+
Retailer 11
-
$4,751 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
387037347 · Nov 6
$6,060 AUD
$4,242 USD
View
11 more retailers have this diamond
Prices start from $3,431 AUDSave up to $2,628 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
$3,431 AUD