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Marquise|Natural|GIA

1.02ct D IF Marquise Natural Diamond

EX • D/IF • GIA 6542668526

Certificate GIA 6542668526

Diamond specifications and retailer prices

From $9,822 SGD
As of November 4, 2026
Save $8,382 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,204 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542668526. Listed at 15 retailers as of November 4, 2026, with prices from $9,822 to $18,204, a $8,382 spread on the same certified stone. NZ Jewellers lists it at $18,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.36°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 6542668526
Dimensions10.03 × 5.23 × 3.25 mm
L/W Ratio1.92
Top View
10.03 mm5.23 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542668526
Side View
Table 59.0%Crown 38.36°Girdle: STK-THKPavilion 39.68°Culet: NoneDepth 62.2%

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 4
Current: $18,204 SGD|Low: $9,822 SGD|High: $18,204 SGD|Avg: $13,332 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$9,822 SGD
Retailer 9$10,764 SGD
Retailer 7$10,922 SGD
Retailer 2$11,379 SGD
Retailer 10$11,816 SGD
Retailer 4$11,938 SGD
Retailer 8$13,106 SGD
Retailer 3$13,685 SGD
Retailer 5$17,012 SGD
NZ Jewellers$18,204 SGD

43 data points across 10 retailers

15 retailers$9,822 SGD to $18,204 SGD

A
Cheapest Retailer
-
$9,822 SGD
A
Retailer 2
-
$10,764 SGD
View
A
Retailer 3
-
$10,922 SGD
View
Final sale: no returns
B+
Retailer 4
-
$11,379 SGD
View
B+
Retailer 5
-
$11,816 SGD
View
B+
Retailer 6
-
$11,938 SGD
View
B+
Retailer 7
-
$13,034 SGD
View
B+
Retailer 8
-
$13,034 SGD
View
B+
Retailer 9
-
$13,106 SGD
View
B+
Retailer 10
-
$13,130 SGD
View
B+
Retailer 11
-
$13,174 SGD
View
B+
Retailer 12
-
$13,470 SGD
View
B+
Retailer 13
-
$13,685 SGD
View
B
Retailer 14
-
$17,012 SGD
View
Most Expensive
B
NZ Jewellers
b3281caa-cc41-4b3c-8c83-7ecba08411d2 · Nov 5
$18,204 SGD
$14,204 USD
View
14 more retailers have this diamond
Prices start from $9,822 SGDSave up to $8,382 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
$9,822 SGD