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Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6541868989

Certificate GIA 6541868989

Diamond specifications and retailer prices

From $3,291 AUD
As of November 6, 2026
Save $5,212 AUD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,502 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 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 6541868989. Listed at 15 retailers as of November 3, 2026, with prices from $3,291 to $8,502, a $5,212 spread on the same certified stone. NZ Jewellers lists it at $8,502. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541868989
Dimensions10.88 × 5.15 × 2.93 mm
L/W Ratio2.11
Top View
10.88 mm5.15 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541868989
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.8%

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: $3,291 AUD|Low: $3,291 AUD|High: $7,212 AUD|Avg: $4,457 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$3,291 AUD
Retailer 7$3,407 AUD
Retailer 12$3,499 AUD
Retailer 2$3,510 AUD
Retailer 9$3,753 AUD
Retailer 5$3,804 AUD
Retailer 8$3,951 AUD
Retailer 11$4,010 AUD
Retailer 6$4,026 AUD
Retailer 10$4,389 AUD
Retailer 3$4,740 AUD
Retailer 4$7,124 AUD

28 data points across 12 retailers

15 retailers$3,291 AUD to $8,502 AUD

A
Cheapest Retailer
-
$3,291 AUD
A
Retailer 2
-
$3,407 AUD
View
A
Retailer 3
-
$3,499 AUD
View
A
Retailer 4
-
$3,510 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,753 AUD
View
A
Retailer 6
-
$3,804 AUD
View
A
Retailer 7
-
$3,951 AUD
View
A
Retailer 8
-
$3,992 AUD
View
A
Retailer 9
-
$4,010 AUD
View
A
Retailer 10
-
$4,026 AUD
View
Retailer 11
-
$4,066 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$4,389 AUD
View
A
Retailer 13
-
$4,740 AUD
View
B
Retailer 14
-
$7,124 AUD
View
Most Expensive
B
NZ Jewellers
6183fc3b-8858-4cfb-8e57-0c59338e8a47 · Nov 3
$8,502 AUD
$5,842 USD
View
14 more retailers have this diamond
Prices start from $3,291 AUDSave up to $5,212 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
$3,291 AUD