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Marquise|Natural|GIA

1.02ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1565358790

Certificate GIA 1565358790

Diamond specifications and retailer prices

From $2,428 USD
As of November 4, 2026
Save $3,827 USD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,255 USD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565358790. Listed at 15 retailers as of November 3, 2026, with prices from $2,428 to $6,255, a $3,827 spread on the same certified stone. NZ Jewellers lists it at $6,255. 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
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565358790
Dimensions9.93 × 5.29 × 3.24 mm
L/W Ratio1.88
Key to symbols
Crystal, Feather, Needle
Top View
9.93 mm5.29 mm1.02 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565358790
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.3%

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 4
Current: $6,255 USD|Low: $2,428 USD|High: $6,255 USD|Avg: $3,208 USD
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
November 4, 2026
Retailer 6$2,428 USD
Retailer 7$2,501 USD
Retailer 3$2,509 USD
Retailer 12$2,710 USD
Retailer 14$2,710 USD
Retailer 4$2,746 USD
Retailer 11$2,808 USD
Retailer 15$2,815 USD
Retailer 13$2,890 USD
Retailer 8$2,953 USD
Retailer 5$3,127 USD
Retailer 2$3,167 USD
Retailer 9$3,487 USD
Retailer 10$5,003 USD
NZ Jewellers$6,255 USD

21 data points across 15 retailers

15 retailers$2,428 USD to $6,255 USD

B+
Cheapest Retailer
-
$2,428 USD
B+
Retailer 2
-
$2,501 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,509 USD
View
B+
Retailer 4
-
$2,710 USD
View
B+
Retailer 5
-
$2,710 USD
View
B+
Retailer 6
-
$2,746 USD
View
B+
Retailer 7
-
$2,808 USD
View
B+
Retailer 8
-
$2,815 USD
View
B+
Retailer 9
-
$2,890 USD
View
B+
Retailer 10
-
$2,953 USD
View
B
Retailer 11
-
$3,127 USD
View
B
Retailer 12
-
$3,167 USD
View
B
Retailer 13
-
$3,487 USD
View
B
Retailer 14
-
$5,003 USD
View
Most Expensive
C
NZ Jewellers
ce315ce1-4c1a-4f85-a7cd-c2f9f5c2adb0 · Nov 3
$6,255 USD
View
14 more retailers have this diamond
Prices start from $2,428 USDSave up to $3,827 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.

B+
1.02ct Marquise
$2,428 USD