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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6562400220

Certificate GIA 6562400220

Diamond specifications and retailer prices

From $3,028 SGD
HK$18,500 HKD
As of November 1, 2026
Save $3,966 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,994 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562400220. Listed at 14 retailers as of October 30, 2026, with prices from $3,028 to $6,994, a $3,966 spread on the same certified stone. NZ Jewellers lists it at $6,994. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562400220
Dimensions10.20 × 5.14 × 3.11 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
10.20 mm5.14 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562400220
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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 1
Current: $6,994 SGD|Low: $2,996 SGD|High: $7,370 SGD|Avg: $4,396 SGD|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$3,028 SGD
Retailer 2$3,048 SGD
Retailer 5$3,664 SGD
Retailer 12$3,705 SGD
Retailer 4$3,773 SGD
Retailer 6$3,969 SGD
Retailer 7$4,014 SGD
Retailer 11$4,169 SGD
Retailer 3$4,206 SGD
Retailer 13$4,307 SGD
Retailer 10$4,632 SGD
Retailer 8$6,713 SGD
NZ Jewellers$6,994 SGD

32 data points across 13 retailers

14 retailers$3,028 SGD to $6,994 SGD

A
Cheapest Retailer
-
$3,028 SGD
HK$18,500 HKD
A
Retailer 2
-
$3,048 SGD
₹226,980 INR
View
A
Retailer 3
-
$3,398 SGD
A$4,087 AUD
View
Retailer 4
-
$3,664 SGD
$2,865 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,705 SGD
$2,897 USD
View
Final sale: no returns
A
Retailer 6
-
$3,773 SGD
$2,950 USD
View
A
Retailer 7
-
$3,969 SGD
£2,444 GBP
View
B+
Retailer 8
-
$4,014 SGD
$3,139 USD
View
Retailer 9
-
$4,169 SGD
$3,260 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,206 SGD
View
B+
Retailer 11
-
$4,307 SGD
$3,368 USD
View
B+
Retailer 12
-
$4,632 SGD
$3,622 USD
View
B
Retailer 13
-
$6,713 SGD
£4,133 GBP
View
Most Expensive
B
NZ Jewellers
4ab5ec15-c6b6-46ef-bb83-b0ef5cb4af79 · Oct 30
$6,994 SGD
$5,469 USD
View
13 more retailers have this diamond
Prices start from $3,028 SGDSave up to $3,966 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
1.01ct Marquise
$3,028 SGD