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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

GD • E/VS1 • GIA 6542374285

Certificate GIA 6542374285

Diamond specifications and retailer prices

From $9,171 SGD
As of November 4, 2026
Save $11,229 SGD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $20,400 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6542374285. Listed at 24 retailers as of November 3, 2026, with prices from $9,171 to $20,400, a $11,229 spread on the same certified stone. NZ Jewellers lists it at $20,400. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542374285
Dimensions10.12 × 5.50 × 3.60 mm
L/W Ratio1.84
Top View
10.12 mm5.50 mm1.20 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542374285
Side View
Table 63.0%Crown 37.2°Girdle: STK-VTKPavilion 41.1°Culet: NoneDepth 65.5%

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: $20,400 SGD|Low: $9,171 SGD|High: $20,400 SGD|Avg: $12,318 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 3$9,171 SGD
Retailer 11$9,393 SGD
Retailer 5$9,551 SGD
Retailer 22$9,818 SGD
Retailer 18$10,159 SGD
Retailer 6$10,199 SGD
Retailer 9$10,200 SGD
Retailer 7$10,285 SGD
Retailer 15$11,050 SGD
Retailer 10$11,220 SGD
Retailer 2$11,275 SGD
Retailer 16$11,409 SGD
Retailer 17$11,631 SGD
Retailer 12$11,695 SGD
Retailer 4$12,102 SGD
Retailer 8$12,198 SGD
Retailer 20$12,356 SGD
Retailer 23$12,750 SGD
Retailer 14$13,184 SGD
Retailer 19$13,271 SGD
Retailer 21$14,985 SGD
Retailer 13$16,953 SGD
NZ Jewellers$20,400 SGD

29 data points across 23 retailers

24 retailers$9,171 SGD to $20,400 SGD

B+
Cheapest Retailer
-
$9,171 SGD
B+
Retailer 2
-
$9,393 SGD
View
B+
Retailer 3
-
$9,551 SGD
View
B+
Retailer 4
-
$9,818 SGD
View
B+
Retailer 5
-
$10,159 SGD
View
B+
Retailer 6
-
$10,199 SGD
View
Final sale: no returns
B+
Retailer 7
-
$10,200 SGD
View
B+
Retailer 8
-
$10,285 SGD
View
B
Retailer 9
-
$11,050 SGD
View
B
Retailer 10
-
$11,220 SGD
View
B
Retailer 11
-
$11,275 SGD
View
Retailer 12
-
$11,409 SGD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$11,631 SGD
View
B
Retailer 14
-
$11,695 SGD
View
B
Retailer 15
-
$12,102 SGD
View
B
Retailer 16
-
$12,198 SGD
View
B
Retailer 17
-
$12,356 SGD
View
B
Retailer 18
-
$12,750 SGD
View
B
Retailer 19
-
$13,184 SGD
View
B
Retailer 20
-
$13,271 SGD
View
Retailer 21
-
$13,598 SGD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$14,985 SGD
View
B
Retailer 23
-
$16,953 SGD
View
Most Expensive
B
NZ Jewellers
6d858363-e15e-46e5-95c9-3fec69f11600 · Nov 3
$20,400 SGD
$15,964 USD
View
23 more retailers have this diamond
Prices start from $9,171 SGDSave up to $11,229 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
$9,171 SGD