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Marquise|Natural|GIA

1.02ct D FL Marquise Natural Diamond

ID • D/FL • GIA 2546289720

Certificate GIA 2546289720

Diamond specifications and retailer prices

From $10,518 SGD
As of November 6, 2026
Save $5,321 SGD (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,060 SGD at NZ Jewellers · As of September 30, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546289720. Listed at 15 retailers as of November 4, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546289720
Dimensions9.28 × 5.30 × 3.45 mm
L/W Ratio1.75
Top View
9.28 mm5.30 mm1.02 ctD / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546289720
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.1%

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 6
Current: $10,519 SGD|Low: $10,518 SGD|High: $16,073 SGD|Avg: $12,317 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7$10,518 SGD
Retailer 1$10,519 SGD
Retailer 4$10,522 SGD
Retailer 6$10,804 SGD
Retailer 8$12,324 SGD
Retailer 5$12,399 SGD
Retailer 2$13,903 SGD
Retailer 3$15,839 SGD

46 data points across 8 retailers

15 retailers$10,518 SGD to $15,839 SGD

A
Cheapest Retailer
-
$10,518 SGD
Final sale: no returns
Retailer 2
-
$10,519 SGD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$10,519 SGD
View
A
Retailer 4
-
$10,522 SGD
View
Retailer 5
-
$10,804 SGD
View
Price last confirmed 15 days ago
Retailer 6
-
$11,396 SGD
View
Price last confirmed 57 days ago
Retailer 7
-
$11,396 SGD
View
Price last confirmed 30 days ago
Retailer 8
-
$11,572 SGD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
$12,324 SGD
View
B+
Retailer 10
-
$12,399 SGD
View
Retailer 11
-
$13,149 SGD
View
Price last confirmed 62 days ago
Retailer 12
-
$13,149 SGD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$13,903 SGD
View
B+
Retailer 14
-
$15,839 SGD
View
Most Expensive
NZ Jewellers
5a1250b9-76d3-4a8b-b1a8-db9896fdd926 · Sep 30
$19,060 SGD
$14,872 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $10,518 SGDSave up to $5,321 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
$10,518 SGD