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Marquise|Natural|GIA

1.02ct K SI2 Marquise Natural Diamond

GD • K/SI2 • GIA 6555510700

Certificate GIA 6555510700

Diamond specifications and retailer prices

From -
As of November 6, 2026
Save $8,179 AUD (100%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,179 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555510700. Listed at 10 retailers as of November 5, 2026, with prices from $3,200 to $8,179, a $4,979 spread on the same certified stone. NZ Jewellers lists it at $8,179. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555510700
Dimensions10.66 × 5.09 × 3.14 mm
L/W Ratio2.09
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
10.66 mm5.09 mm1.02 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555510700
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,179 AUD|Low: $3,200 AUD|High: $8,179 AUD|Avg: $4,714 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$3,200 AUD
Retailer 6$3,544 AUD
Retailer 7$3,544 AUD
Retailer 5$3,708 AUD
Retailer 9$4,090 AUD
Retailer 2$4,116 AUD
Retailer 4$4,864 AUD
Retailer 3$6,835 AUD
NZ Jewellers$8,179 AUD

44 data points across 9 retailers

11 retailers- to $8,179 AUD

Cheapest Retailer
-
-
B+
Retailer 2
-
$3,200 AUD
View
B
Retailer 3
-
$3,419 AUD
View
Retailer 4
-
$3,544 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$3,544 AUD
View
B
Retailer 6
-
$3,708 AUD
View
B
Retailer 7
-
$4,090 AUD
View
B
Retailer 8
-
$4,116 AUD
View
B
Retailer 9
-
$4,864 AUD
View
C
Retailer 10
-
$6,835 AUD
View
Most Expensive
C
NZ Jewellers
d7c52257-d21a-4541-9d2a-d57947431856 · Nov 5
$8,179 AUD
$5,620 USD
View
10 more retailers have this diamond

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.

B+
1.02ct Marquise
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