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Marquise|Natural|GIA

1.21ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 6552686737

Certificate GIA 6552686737

Diamond specifications and retailer prices

From $6,305 SGD
As of November 6, 2026
8 retailers carry this diamond
Most expensive: $12,824 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552686737. Listed at 8 retailers as of November 6, 2026. 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

1.21
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.96°
Pavilion angle38.64°
OriginNatural
Grading LabGIA
CertificateGIA 6552686737
Dimensions9.94 × 5.46 × 3.52 mm
L/W Ratio1.82
Culet sizeNone
Top View
9.94 mm5.46 mm1.21 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552686737
Side View
Table 60.0%Crown 43.96°Girdle: THN-VTKPavilion 38.64°Culet: NoneDepth 64.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $7,611 SGD|Low: $3,855 SGD|High: $11,432 SGD|Avg: $7,423 SGD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 2, 2026
Retailer 13$3,855 SGD
Retailer 23$5,704 SGD
Retailer 11$5,707 SGD
Retailer 22$5,877 SGD
Retailer 3$6,059 SGD
Retailer 17$6,305 SGD
Retailer 4$6,511 SGD
Retailer 9$6,518 SGD
Retailer 16$6,669 SGD
Retailer 8$7,408 SGD
Retailer 20$7,460 SGD
Retailer 10$7,606 SGD
Retailer 1$7,611 SGD
Retailer 6$7,766 SGD
Retailer 7$7,766 SGD
Retailer 24$7,861 SGD
Retailer 5$8,023 SGD
Retailer 12$8,219 SGD
Retailer 21$8,301 SGD
Retailer 2$8,457 SGD
Retailer 15$8,728 SGD
Retailer 19$9,245 SGD
Retailer 14$10,000 SGD
Retailer 18$11,432 SGD

6 data points across 24 retailers

8 retailers

B+
Cheapest Retailer
-
$6,305 SGD
Retailer 2
-
$6,946 SGD
View
Price last confirmed 46 days ago
Retailer 3
-
$7,611 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$8,015 SGD
View
Price last confirmed 46 days ago
Retailer 5
-
$8,457 SGD
View
Price last confirmed 37 days ago
Retailer 6
-
$9,245 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$11,432 SGD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
1b09ab2c-862b-47b8-84e3-f081f302ec0e · Sep 20
$12,824 SGD
$10,006 USD
View
Price last confirmed 47 days ago
7 more retailers have this diamond
Prices start from $6,305 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+
1.21ct Marquise
$6,305 SGD