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Marquise|Natural|GIA

1.02ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 2566830197

Certificate GIA 2566830197

Diamond specifications and retailer prices

From $4,955 SGD
As of November 6, 2026
Save $3,345 SGD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,300 SGD at Wholesale Diamonds Direct · As of November 6, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566830197. Listed at 6 retailers as of November 6, 2026, with prices from $4,955 to $8,300, a $3,345 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,300. 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
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle42.08°
OriginNatural
Grading LabGIA
CertificateGIA 2566830197
Dimensions9.62 × 5.16 × 3.38 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.62 mm5.16 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566830197
Side View
Table 61.0%Crown 40.5°Girdle: STK-VTKPavilion 42.08°Culet: NDepth 65.5%

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 6
Current: $7,855 SGD|Low: $4,955 SGD|High: $8,300 SGD|Avg: $6,417 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$4,955 SGD
Retailer 2$4,978 SGD
Retailer 5$5,950 SGD
Retailer 4$6,462 SGD
Retailer 1$7,855 SGD
Wholesale Diamonds Direct$8,300 SGD

1 data point across 6 retailers

6 retailers$4,955 SGD to $8,300 SGD

B+
Cheapest Retailer
-
$4,955 SGD
B+
Retailer 2
-
$4,978 SGD
View
B
Retailer 3
-
$5,950 SGD
View
B
Retailer 4
-
$6,462 SGD
View
B
Retailer 5
-
$7,855 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
690583673 · Nov 6
$8,300 SGD
$6,476 USD
View
5 more retailers have this diamond
Prices start from $4,955 SGDSave up to $3,345 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.

B+
1.02ct Marquise
$4,955 SGD