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Marquise|Natural|GIA

1.20ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 2558655280

Certificate GIA 2558655280

Diamond specifications and retailer prices

From $4,998 SGD
As of November 6, 2026
Save $5,777 SGD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,315 SGD at NZ Jewellers · As of October 17, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558655280. Listed at 24 retailers as of November 2, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle40.54°
OriginNatural
Grading LabGIA
CertificateGIA 2558655280
Dimensions10.30 × 5.57 × 3.63 mm
L/W Ratio1.85
Key to symbols
Feather, Pinpoint, Natural
Top View
10.30 mm5.57 mm1.20 ctJ / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558655280
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 40.54°Culet: NoneDepth 65.3%

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 6
Current: $7,611 SGD|Low: $4,898 SGD|High: $10,905 SGD|Avg: $6,967 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$4,998 SGD
Retailer 7$5,120 SGD
Retailer 12$5,657 SGD
Retailer 3$6,234 SGD
Retailer 5$6,686 SGD
Retailer 2$6,819 SGD
Retailer 9$7,010 SGD
Retailer 10$7,010 SGD
Retailer 11$7,241 SGD
Retailer 1$7,611 SGD
Retailer 6$8,255 SGD
Retailer 8$10,776 SGD

45 data points across 12 retailers

24 retailers$4,998 SGD to $10,776 SGD

B
Cheapest Retailer
-
$4,998 SGD
B+
Retailer 2
-
$5,120 SGD
View
B
Retailer 3
-
$5,343 SGD
View
B
Retailer 4
-
$5,346 SGD
View
B
Retailer 5
-
$5,408 SGD
View
B
Retailer 6
-
$5,585 SGD
View
B
Retailer 7
-
$5,657 SGD
View
Final sale: no returns
B
Retailer 8
-
$5,780 SGD
View
Retailer 9
-
$6,130 SGD
View
Price last confirmed 19 days ago
Retailer 10
-
$6,130 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$6,130 SGD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$6,234 SGD
View
B
Retailer 13
-
$6,686 SGD
View
Retailer 14
-
$6,819 SGD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$6,950 SGD
View
B
Retailer 16
-
$7,010 SGD
View
B
Retailer 17
-
$7,010 SGD
View
Retailer 18
-
$7,072 SGD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$7,241 SGD
View
Retailer 20
-
$7,467 SGD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$7,611 SGD
View
B
Retailer 22
-
$8,255 SGD
View
B
Retailer 23
-
$10,776 SGD
View
Most Expensive
NZ Jewellers
778278c6-3442-4525-8fd5-d4406fdea270 · Oct 17
$11,315 SGD
$8,829 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $4,998 SGDSave up to $5,777 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
$4,998 SGD