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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 2564085278

Certificate GIA 2564085278

Diamond specifications and retailer prices

From $9,739 SGD
As of November 4, 2026
Save $10,465 SGD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,204 SGD at NZ Jewellers · As of November 3, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564085278. Listed at 15 retailers as of November 3, 2026, with prices from $9,739 to $20,204, a $10,465 spread on the same certified stone. NZ Jewellers lists it at $20,204. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564085278
Dimensions10.48 × 5.57 × 3.47 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.48 mm5.57 mm1.20 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564085278
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $20,204 SGD|Low: $9,739 SGD|High: $20,204 SGD|Avg: $12,444 SGD
NZ Jewellers
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
November 5, 2026
Retailer 13$9,739 SGD
Retailer 3$9,891 SGD
Retailer 11$10,020 SGD
Retailer 14$10,101 SGD
Retailer 15$10,909 SGD
Retailer 2$11,275 SGD
Retailer 12$11,315 SGD
Retailer 6$12,122 SGD
Retailer 5$12,198 SGD
Retailer 7$12,356 SGD
Retailer 4$13,106 SGD
Retailer 10$13,143 SGD
Retailer 9$13,219 SGD
Retailer 8$16,789 SGD
NZ Jewellers$20,204 SGD

18 data points across 15 retailers

15 retailers$9,739 SGD to $20,204 SGD

B+
Cheapest Retailer
-
$9,739 SGD
B+
Retailer 2
-
$9,891 SGD
View
B+
Retailer 3
-
$10,020 SGD
View
B+
Retailer 4
-
$10,101 SGD
View
Final sale: no returns
B+
Retailer 5
-
$10,909 SGD
View
B+
Retailer 6
-
$11,275 SGD
View
B
Retailer 7
-
$11,315 SGD
View
B
Retailer 8
-
$12,122 SGD
View
B
Retailer 9
-
$12,198 SGD
View
B
Retailer 10
-
$12,356 SGD
View
B
Retailer 11
-
$13,106 SGD
View
B
Retailer 12
-
$13,143 SGD
View
B
Retailer 13
-
$13,219 SGD
View
B
Retailer 14
-
$16,789 SGD
View
Most Expensive
B
NZ Jewellers
d0f8eff4-9d89-4724-bd01-96502afab3ea · Nov 3
$20,204 SGD
$15,810 USD
View
14 more retailers have this diamond
Prices start from $9,739 SGDSave up to $10,465 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
$9,739 SGD