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Marquise|Natural|GIA

1.02ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6562579841

Certificate GIA 6562579841

Diamond specifications and retailer prices

From $2,310 AUD
As of November 6, 2026
Save $4,194 AUD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,504 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562579841. Listed at 19 retailers as of November 5, 2026, with prices from $2,310 to $6,504, a $4,194 spread on the same certified stone. NZ Jewellers lists it at $6,504. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562579841
Dimensions9.73 × 5.24 × 3.35 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Cloud
Top View
9.73 mm5.24 mm1.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562579841
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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: $6,504 AUD|Low: $2,310 AUD|High: $6,730 AUD|Avg: $3,537 AUD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$2,310 AUD
Retailer 16$2,729 AUD
Retailer 4$2,810 AUD
Retailer 10$2,823 AUD
Retailer 2$3,018 AUD
Retailer 11$3,053 AUD
Retailer 18$3,112 AUD
Retailer 3$3,144 AUD
Retailer 13$3,211 AUD
Retailer 9$3,219 AUD
Retailer 6$3,254 AUD
Retailer 12$3,312 AUD
Retailer 15$3,359 AUD
Retailer 19$3,393 AUD
Retailer 8$3,590 AUD
Retailer 17$3,797 AUD
Retailer 14$4,226 AUD
Retailer 5$5,436 AUD
NZ Jewellers$6,504 AUD

16 data points across 19 retailers

19 retailers$2,310 AUD to $6,504 AUD

A
Cheapest Retailer
-
$2,310 AUD
B+
Retailer 2
-
$2,729 AUD
View
B+
Retailer 3
-
$2,810 AUD
View
B+
Retailer 4
-
$2,823 AUD
View
B+
Retailer 5
-
$3,018 AUD
View
B+
Retailer 6
-
$3,053 AUD
View
B+
Retailer 7
-
$3,112 AUD
View
B+
Retailer 8
-
$3,144 AUD
View
B+
Retailer 9
-
$3,211 AUD
View
Retailer 10
-
$3,219 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,254 AUD
View
B+
Retailer 12
-
$3,312 AUD
View
B+
Retailer 13
-
$3,359 AUD
View
B+
Retailer 14
-
$3,393 AUD
View
B+
Retailer 15
-
$3,590 AUD
View
B
Retailer 16
-
$3,797 AUD
View
B
Retailer 17
-
$4,226 AUD
View
B
Retailer 18
-
$5,436 AUD
View
Most Expensive
B
NZ Jewellers
273d6aec-fc95-45ab-a09c-7cae1c4378d0 · Nov 5
$6,504 AUD
$4,469 USD
View
18 more retailers have this diamond
Prices start from $2,310 AUDSave up to $4,194 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
$2,310 AUD