Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6542671206

Certificate GIA 6542671206

Diamond specifications and retailer prices

From $2,402 USD
As of November 5, 2026
Save $1,840 USD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,242 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542671206. Listed at 12 retailers as of November 4, 2026, with prices from $2,402 to $4,242, a $1,840 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,242. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.73°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542671206
Dimensions9.66 × 5.20 × 3.36 mm
L/W Ratio1.86
Top View
9.66 mm5.20 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542671206
Side View
Table 58.0%Crown 39.73°Girdle: THN-VTKPavilion 40.1°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,253 USD|Low: $2,388 USD|High: $4,242 USD|Avg: $2,989 USD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$2,402 USD
Retailer 6$2,534 USD
Retailer 8$2,550 USD
Retailer 7$2,594 USD
Retailer 4$2,757 USD
Retailer 2$2,824 USD
Retailer 9$3,041 USD
Retailer 10$3,155 USD
Retailer 1$3,253 USD
Retailer 3$3,326 USD
Wholesale Diamonds Direct$4,242 USD

41 data points across 11 retailers

12 retailers$2,402 USD to $4,242 USD

A
Cheapest Retailer
-
$2,402 USD
A
Retailer 2
-
$2,534 USD
View
A
Retailer 3
-
$2,550 USD
View
A
Retailer 4
-
$2,594 USD
View
A
Retailer 5
-
$2,757 USD
View
A
Retailer 6
-
$2,824 USD
View
A
Retailer 7
-
$3,041 USD
View
A
Retailer 8
-
$3,144 USD
View
B+
Retailer 9
-
$3,155 USD
View
A
Retailer 10
-
$3,253 USD
View
B+
Retailer 11
-
$3,326 USD
View
Most Expensive
B
Wholesale Diamonds Direct
387037347 · Nov 4
$4,242 USD
View
11 more retailers have this diamond
Prices start from $2,402 USDSave up to $1,840 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
$2,402 USD