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Marquise|Natural|GIA

1.02ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6542671206

Certificate GIA 6542671206

Diamond specifications and retailer prices

From $3,068 SGD
As of November 5, 2026
Save $2,350 SGD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,418 SGD 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 $3,068 to $5,418, a $2,350 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,418. 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
Colour
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: $4,155 SGD|Low: $3,050 SGD|High: $5,418 SGD|Avg: $3,817 SGD|-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$3,068 SGD
Retailer 6$3,237 SGD
Retailer 8$3,257 SGD
Retailer 7$3,313 SGD
Retailer 4$3,522 SGD
Retailer 2$3,607 SGD
Retailer 9$3,884 SGD
Retailer 10$4,030 SGD
Retailer 1$4,155 SGD
Retailer 3$4,248 SGD
Wholesale Diamonds Direct$5,418 SGD

41 data points across 11 retailers

12 retailers$3,068 SGD to $5,418 SGD

A
Cheapest Retailer
-
$3,068 SGD
A
Retailer 2
-
$3,237 SGD
View
A
Retailer 3
-
$3,257 SGD
View
A
Retailer 4
-
$3,313 SGD
View
A
Retailer 5
-
$3,522 SGD
View
A
Retailer 6
-
$3,607 SGD
View
A
Retailer 7
-
$3,884 SGD
View
A
Retailer 8
-
$4,016 SGD
View
B+
Retailer 9
-
$4,030 SGD
View
A
Retailer 10
-
$4,155 SGD
View
B+
Retailer 11
-
$4,248 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
387037347 · Nov 4
$5,418 SGD
$4,242 USD
View
11 more retailers have this diamond
Prices start from $3,068 SGDSave up to $2,350 SGD

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
$3,068 SGD