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Marquise|Natural|GIA

1.20ct E VVS1 Marquise Natural Diamond

VG • E/VVS1 • GIA 6551595371

Certificate GIA 6551595371

Diamond specifications and retailer prices

From $10,802 SGD
As of November 4, 2026
Save $7,610 SGD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,412 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551595371. Listed at 17 retailers as of November 3, 2026, with prices from $10,802 to $18,412, a $7,610 spread on the same certified stone. NZ Jewellers lists it at $18,412. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551595371
Dimensions10.51 × 5.53 × 3.38 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
10.51 mm5.53 mm1.20 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551595371
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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 4
Current: $18,412 SGD|Low: $9,936 SGD|High: $18,412 SGD|Avg: $13,166 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
November 5, 2026
Retailer 3$10,802 SGD
Retailer 13$10,890 SGD
Retailer 11$11,046 SGD
Retailer 6$11,956 SGD
Retailer 2$12,076 SGD
Retailer 4$12,090 SGD
Retailer 15$12,398 SGD
Retailer 14$13,175 SGD
Retailer 16$13,175 SGD
Retailer 8$13,262 SGD
Retailer 7$13,284 SGD
Retailer 5$13,539 SGD
Retailer 12$13,610 SGD
Retailer 10$13,841 SGD
Retailer 9$17,206 SGD
NZ Jewellers$18,412 SGD

41 data points across 16 retailers

17 retailers$10,802 SGD to $18,412 SGD

A
Cheapest Retailer
-
$10,802 SGD
A
Retailer 2
-
$10,890 SGD
View
B+
Retailer 3
-
$11,046 SGD
View
Final sale: no returns
B+
Retailer 4
-
$11,956 SGD
View
B+
Retailer 5
-
$12,076 SGD
View
B+
Retailer 6
-
$12,090 SGD
View
B+
Retailer 7
-
$12,398 SGD
View
B+
Retailer 8
-
$13,175 SGD
View
B+
Retailer 9
-
$13,175 SGD
View
B+
Retailer 10
-
$13,262 SGD
View
B+
Retailer 11
-
$13,284 SGD
View
B+
Retailer 12
-
$13,321 SGD
View
B
Retailer 13
-
$13,539 SGD
View
B
Retailer 14
-
$13,610 SGD
View
B
Retailer 15
-
$13,841 SGD
View
B
Retailer 16
-
$17,206 SGD
View
Most Expensive
B
NZ Jewellers
f6f98558-29c2-4ba1-8881-894c976f5a91 · Nov 3
$18,412 SGD
$14,408 USD
View
16 more retailers have this diamond
Prices start from $10,802 SGDSave up to $7,610 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
$10,802 SGD