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Marquise|Natural|GIA

1.20ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7548621054

Certificate GIA 7548621054

Diamond specifications and retailer prices

From $15,506 SGD
$12,140 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $15,506 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.2ct natural marquise diamond

This 1.2ct 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 7548621054. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548621054
Dimensions11.26 × 5.55 × 3.28 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Top View
11.26 mm5.55 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548621054
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 4
Current: $15,506 SGD|Low: $12,196 SGD|High: $17,080 SGD|Avg: $14,826 SGD|-1.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
August 19, 2026
Retailer 10$12,258 SGD
Retailer 5$12,294 SGD
Retailer 4$13,638 SGD
Retailer 11$13,923 SGD
Retailer 2$14,663 SGD
Retailer 8$14,988 SGD
Brilliant Earth$15,506 SGD
Retailer 9$15,831 SGD
Retailer 7$16,056 SGD
Retailer 3$16,449 SGD
Retailer 6$16,504 SGD

34 data points across 11 retailers

1 retailer

B
Brilliant Earth
18121351A · Nov 4
$15,506 SGD
$12,140 USD
View

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
$15,506 SGD