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Marquise|Natural|GIA

1.20ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 6542905199

Certificate GIA 6542905199

Diamond specifications and retailer prices

From $7,156 SGD
$5,598 USD
As of October 31, 2026
Save $1,064 SGD (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,601 SGD at NZ Jewellers · As of October 14, 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 H 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 6542905199. Listed at 9 retailers as of October 28, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.69°
Pavilion angle40.92°
OriginNatural
Grading LabGIA
CertificateGIA 6542905199
Dimensions10.31 × 5.56 × 3.62 mm
L/W Ratio1.85
Top View
10.31 mm5.56 mm1.20 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542905199
Side View
Table 60.0%Crown 40.69°Girdle: STK-THKPavilion 40.92°Culet: NoneDepth 65.1%

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: Oct 31
Current: $12,601 SGD|Low: $6,088 SGD|High: $12,601 SGD|Avg: $7,687 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
October 31, 2026
Retailer 8$6,088 SGD
Retailer 15$6,571 SGD
Retailer 9$6,606 SGD
Retailer 11$6,675 SGD
Retailer 7$7,021 SGD
Retailer 2$7,156 SGD
Retailer 10$7,261 SGD
Retailer 5$7,287 SGD
Retailer 12$7,535 SGD
Retailer 16$7,535 SGD
Retailer 17$7,623 SGD
Retailer 19$7,809 SGD
Retailer 3$7,826 SGD
Retailer 18$8,022 SGD
Retailer 13$8,220 SGD
Retailer 6$8,284 SGD
Retailer 14$8,693 SGD
Retailer 4$9,331 SGD
NZ Jewellers$12,601 SGD

20 data points across 19 retailers

9 retailers$7,156 SGD to $8,220 SGD

Retailer 1
-
$6,571 SGD
$5,140 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$7,156 SGD
$5,598 USD
View
B
Retailer 3
-
$7,535 SGD
$5,894 USD
View
B
Retailer 4
-
$7,535 SGD
$5,894 USD
View
Retailer 5
-
$7,623 SGD
A$9,174 AUD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$7,809 SGD
A$9,398 AUD
View
B
Retailer 7
-
$8,220 SGD
€6,124 EUR
View
Retailer 8
-
$8,693 SGD
$6,800 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
ec406259-1acb-4b43-9967-40d76b9ac504 · Oct 14
$12,601 SGD
$9,857 USD
View
Price last confirmed 18 days ago
8 more retailers have this diamond
Prices start from $7,156 SGDSave up to $1,064 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
$7,156 SGD