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Marquise|Natural|GIA

1.02ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 2235881805

Certificate GIA 2235881805

Diamond specifications and retailer prices

From $1,614 USD
As of November 4, 2026
Save $3,680 USD (70%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,294 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 I 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 2235881805. Listed at 24 retailers as of November 3, 2026, with prices from $1,614 to $5,294, a $3,680 spread on the same certified stone. NZ Jewellers lists it at $5,294. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.82°
Pavilion angle41.19°
OriginNatural
Grading LabGIA
CertificateGIA 2235881805
Dimensions9.64 × 5.19 × 3.39 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.64 mm5.19 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235881805
Side View
Table 62.0%Crown 39.82°Girdle: THN-VTKPavilion 41.19°Culet: NoneDepth 65.2%

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 4
Current: $5,294 USD|Low: $1,938 USD|High: $5,294 USD|Avg: $2,777 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 19
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Retailer 22
November 4, 2026
Retailer 16$1,938 USD
Retailer 19$1,987 USD
Retailer 9$2,062 USD
Retailer 4$2,073 USD
Retailer 7$2,117 USD
Retailer 21$2,161 USD
Retailer 10$2,294 USD
Retailer 12$2,294 USD
Retailer 5$2,344 USD
Retailer 11$2,400 USD
Retailer 8$2,485 USD
Retailer 13$2,499 USD
Retailer 15$2,564 USD
Retailer 3$2,640 USD
Retailer 14$2,640 USD
Retailer 22$2,647 USD
Retailer 2$2,679 USD
Retailer 6$2,730 USD
Retailer 17$2,958 USD
Retailer 18$3,644 USD
Retailer 20$4,437 USD
NZ Jewellers$5,294 USD

39 data points across 22 retailers

24 retailers$1,614 USD to $5,294 USD

A
Cheapest Retailer
-
$1,614 USD
B+
Retailer 2
-
$1,938 USD
View
A
Retailer 3
-
$1,987 USD
View
B+
Retailer 4
-
$2,062 USD
View
B+
Retailer 5
-
$2,073 USD
View
A
Retailer 6
-
$2,117 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,161 USD
View
B+
Retailer 8
-
$2,294 USD
View
B+
Retailer 9
-
$2,294 USD
View
B+
Retailer 10
-
$2,344 USD
View
B+
Retailer 11
-
$2,400 USD
View
Retailer 12
-
$2,482 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,485 USD
View
B+
Retailer 14
-
$2,499 USD
View
B+
Retailer 15
-
$2,564 USD
View
B+
Retailer 16
-
$2,640 USD
View
B+
Retailer 17
-
$2,640 USD
View
B+
Retailer 18
-
$2,647 USD
View
B+
Retailer 19
-
$2,679 USD
View
B+
Retailer 20
-
$2,730 USD
View
B+
Retailer 21
-
$2,958 USD
View
B
Retailer 22
-
$3,644 USD
View
B
Retailer 23
-
$4,437 USD
View
Most Expensive
C
NZ Jewellers
1a5d0b82-5012-4f9b-9424-81c884915ffd · Nov 3
$5,294 USD
View
23 more retailers have this diamond
Prices start from $1,614 USDSave up to $3,680 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
$1,614 USD