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Marquise|Natural|GIA

1.20ct E IF Marquise Natural Diamond

EX • E/IF • GIA 5553073303

Certificate GIA 5553073303

Diamond specifications and retailer prices

From $12,368 SGD
As of November 2, 2026
Save $7,661 SGD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $22,141 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct 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 5553073303. Listed at 12 retailers as of November 2, 2026, with a 62% 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

1.20
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553073303
Dimensions11.17 × 5.69 × 3.38 mm
L/W Ratio1.96
Top View
11.17 mm5.69 mm1.20 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553073303
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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 2
Current: $13,849 SGD|Low: $10,796 SGD|High: $20,969 SGD|Avg: $13,888 SGD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 6$10,796 SGD
Retailer 10$11,243 SGD
Retailer 5$11,284 SGD
Retailer 4$11,838 SGD
Retailer 14$12,368 SGD
Retailer 8$12,798 SGD
Retailer 18$12,822 SGD
Retailer 9$12,945 SGD
Retailer 1$13,849 SGD
Retailer 15$13,920 SGD
Retailer 7$14,012 SGD
Retailer 13$14,197 SGD
Retailer 3$14,719 SGD
Retailer 17$15,385 SGD
Retailer 2$15,434 SGD
Retailer 16$15,466 SGD
Retailer 11$15,541 SGD
Retailer 12$20,029 SGD

20 data points across 18 retailers

12 retailers$12,368 SGD to $20,029 SGD

Retailer 1
-
$11,743 SGD
Price last confirmed 177 days ago
A
Retailer 2
-
$12,368 SGD
View
A
Retailer 3
-
$12,822 SGD
View
Final sale: no returns
A
Retailer 4
-
$13,849 SGD
View
B+
Retailer 5
-
$13,920 SGD
View
B+
Retailer 6
-
$14,197 SGD
View
B+
Retailer 7
-
$15,385 SGD
View
B+
Retailer 8
-
$15,434 SGD
View
B+
Retailer 9
-
$15,466 SGD
View
B+
Retailer 10
-
$15,541 SGD
View
B
Retailer 11
-
$20,029 SGD
View
Most Expensive
NZ Jewellers
c82f2363-797d-4c0d-beca-39a5f9b8e306 · Sep 25
$22,141 SGD
$17,326 USD
View
Price last confirmed 40 days ago
11 more retailers have this diamond
Prices start from $12,368 SGDSave up to $7,661 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
1.20ct Marquise
$12,368 SGD