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Marquise|Natural|GIA

1.02ct E IF Marquise Natural Diamond

EX • E/IF • GIA 1359277355

Certificate GIA 1359277355

Diamond specifications and retailer prices

From $12,076 SGD
£7,438 GBP
As of November 1, 2026
Save $5,008 SGD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,085 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E 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 1359277355. Listed at 6 retailers as of November 1, 2026, with prices from $12,076 to $17,085, a $5,008 spread on the same certified stone. MOH London lists it at $17,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1359277355
Dimensions11.30 × 5.13 × 2.93 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
11.30 mm5.13 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1359277355
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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: $17,085 SGD|Low: $12,003 SGD|High: $17,291 SGD|Avg: $14,214 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$12,076 SGD
Retailer 4$13,052 SGD
Retailer 6$13,052 SGD
Retailer 5$13,487 SGD
Retailer 3$13,784 SGD
MOH London$17,085 SGD

42 data points across 6 retailers

6 retailers$12,076 SGD to $17,085 SGD

A
Cheapest Retailer
-
$12,076 SGD
£7,438 GBP
B+
Retailer 2
-
$13,052 SGD
$10,210 USD
View
B+
Retailer 3
-
$13,052 SGD
$10,210 USD
View
B+
Retailer 4
-
$13,487 SGD
$10,550 USD
View
B+
Retailer 5
-
$13,784 SGD
€10,269 EUR
View
Most Expensive
B
MOH London
1845733DC · Nov 1
$17,085 SGD
£10,523 GBP
View
5 more retailers have this diamond
Prices start from $12,076 SGDSave up to $5,008 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
$12,076 SGD