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Marquise|Natural|GIA

1.20ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 7558205454

Certificate GIA 7558205454

Diamond specifications and retailer prices

From $8,801 SGD
As of November 4, 2026
Save $11,804 SGD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $20,604 SGD at NZ Jewellers · As of November 5, 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 D 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 7558205454. Listed at 26 retailers as of November 4, 2026, with prices from $8,801 to $20,604, a $11,804 spread on the same certified stone. NZ Jewellers lists it at $20,604. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 7558205454
Dimensions11.12 × 5.49 × 3.44 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
11.12 mm5.49 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558205454
Side View
Table 58.0%Crown 32°Girdle: MED-THKPavilion 38.1°Culet: NDepth 62.6%

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: $20,604 SGD|Low: $8,801 SGD|High: $20,604 SGD|Avg: $12,043 SGD
NZ Jewellers
Retailer 2
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Retailer 26
November 6, 2026
Retailer 15$8,801 SGD
Retailer 5$9,171 SGD
Retailer 24$9,175 SGD
Retailer 17$9,495 SGD
Retailer 14$9,645 SGD
Retailer 9$9,843 SGD
Retailer 12$10,257 SGD
Retailer 22$10,301 SGD
Retailer 4$10,303 SGD
Retailer 10$11,161 SGD
Retailer 8$11,332 SGD
Retailer 6$11,379 SGD
Retailer 2$11,390 SGD
Retailer 20$11,699 SGD
Retailer 3$11,930 SGD
Retailer 25$11,930 SGD
Retailer 18$12,318 SGD
Retailer 26$12,326 SGD
Retailer 16$12,341 SGD
Retailer 19$12,878 SGD
Retailer 11$13,276 SGD
Retailer 23$13,456 SGD
Retailer 7$13,562 SGD
Retailer 13$15,030 SGD
Retailer 21$17,121 SGD
NZ Jewellers$20,604 SGD

23 data points across 26 retailers

26 retailers$8,801 SGD to $20,604 SGD

A
Cheapest Retailer
-
$8,801 SGD
B+
Retailer 2
-
$9,171 SGD
View
A
Retailer 3
-
$9,175 SGD
View
B+
Retailer 4
-
$9,495 SGD
View
B+
Retailer 5
-
$9,645 SGD
View
B+
Retailer 6
-
$9,843 SGD
View
B+
Retailer 7
-
$10,257 SGD
View
B+
Retailer 8
-
$10,301 SGD
View
Final sale: no returns
Retailer 9
-
$10,303 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$11,161 SGD
View
B+
Retailer 11
-
$11,332 SGD
View
Retailer 12
-
$11,379 SGD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$11,390 SGD
View
B+
Retailer 14
-
$11,699 SGD
View
B+
Retailer 15
-
$11,930 SGD
View
B+
Retailer 16
-
$11,930 SGD
View
B+
Retailer 17
-
$12,318 SGD
View
B+
Retailer 18
-
$12,326 SGD
View
B+
Retailer 19
-
$12,341 SGD
View
B+
Retailer 20
-
$12,878 SGD
View
B
Retailer 21
-
$13,276 SGD
View
B
Retailer 22
-
$13,456 SGD
View
Retailer 23
-
$13,562 SGD
View
Price last confirmed 14 days ago
B
Retailer 24
-
$15,030 SGD
View
B
Retailer 25
-
$17,121 SGD
View
Most Expensive
B
NZ Jewellers
2a40faad-f302-47d7-aebb-f81fc6c5f8b7 · Nov 5
$20,604 SGD
$16,131 USD
View
25 more retailers have this diamond
Prices start from $8,801 SGDSave up to $11,804 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
$8,801 SGD