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Marquise|Natural|GIA

1.02ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 6551494842

Certificate GIA 6551494842

Diamond specifications and retailer prices

From $2,147 USD
As of November 1, 2026
Save $3,762 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,909 USD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551494842. Listed at 19 retailers as of October 30, 2026, with prices from $2,147 to $5,909, a $3,762 spread on the same certified stone. NZ Jewellers lists it at $5,909. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551494842
Dimensions9.69 × 5.09 × 3.30 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cloud, Indented Natural, Cavity, Needle, Natural
Top View
9.69 mm5.09 mm1.02 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551494842
Side View
Table 60.0%CrownGirdle: VTN-XTKPavilionCulet: NoneDepth 64.8%

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 1
Current: $5,909 USD|Low: $1,994 USD|High: $6,122 USD|Avg: $3,080 USD|-3.5%
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 2, 2026
Retailer 10$2,147 USD
Retailer 5$2,204 USD
Retailer 18$2,363 USD
Retailer 8$2,366 USD
Retailer 4$2,561 USD
Retailer 19$2,561 USD
Retailer 17$2,602 USD
Retailer 15$2,606 USD
Retailer 6$2,610 USD
Retailer 3$2,679 USD
Retailer 2$2,794 USD
Retailer 9$2,870 USD
Retailer 16$2,954 USD
Retailer 13$2,996 USD
Retailer 12$3,096 USD
Retailer 11$3,400 USD
Retailer 7$4,070 USD
Retailer 14$4,952 USD
NZ Jewellers$5,909 USD

24 data points across 19 retailers

19 retailers$2,147 USD to $5,909 USD

A
Cheapest Retailer
-
$2,147 USD
A
Retailer 2
-
$2,204 USD
View
B+
Retailer 3
-
$2,363 USD
View
Final sale: no returns
A
Retailer 4
-
$2,366 USD
View
A
Retailer 5
-
$2,561 USD
View
A
Retailer 6
-
$2,561 USD
View
A
Retailer 7
-
$2,602 USD
View
A
Retailer 8
-
$2,606 USD
View
A
Retailer 9
-
$2,610 USD
View
A
Retailer 10
-
$2,679 USD
View
A
Retailer 11
-
$2,794 USD
£2,200 GBP
View
Retailer 12
-
$2,870 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$2,954 USD
View
B+
Retailer 14
-
$2,996 USD
£2,359 GBP
View
B+
Retailer 15
-
$3,096 USD
€2,949 EUR
View
Retailer 16
-
$3,400 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$4,070 USD
View
B
Retailer 18
-
$4,952 USD
£3,899 GBP
View
Most Expensive
B
NZ Jewellers
34f5befc-df80-423d-a958-ab74a4c42ccd · Oct 30
$5,909 USD
View
18 more retailers have this diamond
Prices start from $2,147 USDSave up to $3,762 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
$2,147 USD