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Marquise|Natural|GIA

1.02ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 6545209657

Certificate GIA 6545209657

Diamond specifications and retailer prices

From $6,580 SGD
As of November 6, 2026
Save $6,898 SGD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,477 SGD at NZ Jewellers · As of November 5, 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 F colour (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 6545209657. Listed at 16 retailers as of November 5, 2026, with prices from $6,580 to $13,477, a $6,898 spread on the same certified stone. NZ Jewellers lists it at $13,477. 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
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.37°
Pavilion angle40.59°
OriginNatural
Grading LabGIA
CertificateGIA 6545209657
Dimensions10.04 × 5.20 × 3.31 mm
L/W Ratio1.93
Top View
10.04 mm5.20 mm1.02 ctF / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545209657
Side View
Table 58.0%Crown 36.37°Girdle: Very ThickPavilion 40.59°Culet: NDepth 63.6%

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: $7,766 SGD|Low: $6,580 SGD|High: $11,725 SGD|Avg: $8,538 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9$6,580 SGD
Retailer 8$7,437 SGD
Retailer 1$7,766 SGD
Retailer 7$7,965 SGD
Retailer 2$8,057 SGD
Retailer 10$8,057 SGD
Retailer 3$8,061 SGD
Retailer 6$8,767 SGD
Retailer 4$9,831 SGD
Retailer 5$11,554 SGD

46 data points across 10 retailers

16 retailers$6,580 SGD to $13,477 SGD

B+
Cheapest Retailer
-
$6,580 SGD
B+
Retailer 2
-
$7,437 SGD
View
Final sale: no returns
B+
Retailer 3
-
$7,766 SGD
View
Retailer 4
-
$7,965 SGD
View
Price last confirmed 28 days ago
Retailer 5
-
$8,057 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$8,057 SGD
View
B
Retailer 7
-
$8,057 SGD
View
B
Retailer 8
-
$8,057 SGD
View
B
Retailer 9
-
$8,061 SGD
View
B
Retailer 10
-
$8,259 SGD
View
B
Retailer 11
-
$8,515 SGD
View
B
Retailer 12
-
$8,767 SGD
View
B
Retailer 13
-
$9,298 SGD
View
B
Retailer 14
-
$9,831 SGD
View
B
Retailer 15
-
$11,554 SGD
View
Most Expensive
B
NZ Jewellers
b4f7de6d-3882-4bba-bbc9-2d598b06d6ff · Nov 5
$13,477 SGD
$10,516 USD
View
15 more retailers have this diamond
Prices start from $6,580 SGDSave up to $6,898 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
$6,580 SGD