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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 $1,587 USD
As of November 6, 2026
Save $2,882 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,469 USD 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 $1,587 to $4,469, a $2,882 spread on the same certified stone. NZ Jewellers lists it at $4,469. 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
Color
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: $4,469 USD|Low: $1,587 USD|High: $4,624 USD|Avg: $2,430 USD|-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$1,587 USD
Retailer 16$1,875 USD
Retailer 4$1,931 USD
Retailer 10$1,940 USD
Retailer 2$2,074 USD
Retailer 11$2,098 USD
Retailer 18$2,138 USD
Retailer 3$2,160 USD
Retailer 13$2,206 USD
Retailer 9$2,212 USD
Retailer 6$2,236 USD
Retailer 12$2,276 USD
Retailer 15$2,308 USD
Retailer 19$2,331 USD
Retailer 8$2,467 USD
Retailer 17$2,609 USD
Retailer 14$2,904 USD
Retailer 5$3,735 USD
NZ Jewellers$4,469 USD

16 data points across 19 retailers

19 retailers$1,587 USD to $4,469 USD

A
Cheapest Retailer
-
$1,587 USD
B+
Retailer 2
-
$1,875 USD
View
B+
Retailer 3
-
$1,931 USD
View
B+
Retailer 4
-
$1,940 USD
View
B+
Retailer 5
-
$2,074 USD
View
B+
Retailer 6
-
$2,098 USD
View
B+
Retailer 7
-
$2,138 USD
View
B+
Retailer 8
-
$2,160 USD
View
B+
Retailer 9
-
$2,206 USD
View
Retailer 10
-
$2,212 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,236 USD
View
B+
Retailer 12
-
$2,276 USD
View
B+
Retailer 13
-
$2,308 USD
View
B+
Retailer 14
-
$2,331 USD
View
B+
Retailer 15
-
$2,467 USD
View
B
Retailer 16
-
$2,609 USD
View
B
Retailer 17
-
$2,904 USD
View
B
Retailer 18
-
$3,735 USD
View
Most Expensive
B
NZ Jewellers
273d6aec-fc95-45ab-a09c-7cae1c4378d0 · Nov 5
$4,469 USD
View
18 more retailers have this diamond
Prices start from $1,587 USDSave up to $2,882 USD

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
$1,587 USD