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Marquise|Natural|GIA

1.20ct F IF Marquise Natural Diamond

EX • F/IF • GIA 6552201783

Certificate GIA 6552201783

Diamond specifications and retailer prices

From $11,454 SGD
As of November 4, 2026
20 retailers carry this diamond
Most expensive: $21,158 SGD at NZ Jewellers · As of October 11, 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 F 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 6552201783. Listed at 20 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552201783
Dimensions10.47 × 5.50 × 3.49 mm
L/W Ratio1.90
Top View
10.47 mm5.50 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552201783
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $14,792 SGD|Low: $9,188 SGD|High: $17,899 SGD|Avg: $13,095 SGD|-1.1%
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
October 15, 2026
Retailer 12$9,188 SGD
Retailer 3$10,031 SGD
Retailer 7$10,464 SGD
Retailer 14$10,467 SGD
Retailer 11$10,998 SGD
Retailer 17$11,330 SGD
Retailer 13$11,340 SGD
Retailer 2$11,648 SGD
Retailer 9$11,758 SGD
Retailer 15$12,285 SGD
Retailer 16$12,561 SGD
Retailer 6$12,672 SGD
Retailer 5$13,765 SGD
Retailer 10$14,299 SGD
Retailer 1$14,792 SGD
Retailer 4$15,361 SGD
Retailer 8$17,841 SGD

20 data points across 17 retailers

20 retailers

Retailer 1
-
$9,188 SGD
Price last confirmed 23 days ago
Retailer 2
-
$10,031 SGD
View
Price last confirmed 24 days ago
Retailer 3
-
$10,198 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$10,464 SGD
View
Price last confirmed 26 days ago
Retailer 5
-
$10,998 SGD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$11,454 SGD
View
Retailer 7
-
$11,648 SGD
View
Price last confirmed 23 days ago
Retailer 8
-
$11,677 SGD
View
Price last confirmed 25 days ago
Retailer 9
-
$11,758 SGD
View
Price last confirmed 33 days ago
Retailer 10
-
$12,285 SGD
View
Price last confirmed 23 days ago
Retailer 11
-
$12,561 SGD
View
Price last confirmed 23 days ago
Retailer 12
-
$12,650 SGD
View
Price last confirmed 25 days ago
Retailer 13
-
$12,672 SGD
View
Price last confirmed 24 days ago
Retailer 14
-
$12,885 SGD
View
Price last confirmed 36 days ago
Retailer 15
-
$14,175 SGD
View
Price last confirmed 23 days ago
Retailer 16
-
$14,299 SGD
View
Price last confirmed 23 days ago
Retailer 17
-
$14,643 SGD
View
Price last confirmed 52 days ago
Retailer 18
-
$15,361 SGD
View
Price last confirmed 25 days ago
Retailer 19
-
$17,841 SGD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
3eae39dd-531b-4edd-9018-b9c86fa454c4 · Oct 11
$21,158 SGD
$16,565 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $11,454 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.

B+
1.20ct Marquise
$11,454 SGD