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Marquise|Natural|GIA

1.20ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 7552350163

Certificate GIA 7552350163

Diamond specifications and retailer prices

From $1,682 SGD
As of November 5, 2026
Save $1,457 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,140 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552350163. Listed at 10 retailers as of November 5, 2026, with prices from $1,682 to $3,140, a $1,457 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,140. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.49°
Pavilion angle42.27°
OriginNatural
Grading LabGIA
CertificateGIA 7552350163
Dimensions10.35 × 5.58 × 3.63 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.35 mm5.58 mm1.20 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552350163
Side View
Table 60.0%Crown 35.49°Girdle: MED-VTKPavilion 42.27°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,289 SGD|Low: $1,673 SGD|High: $3,595 SGD|Avg: $2,450 SGD|-12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$1,682 SGD
Retailer 5$1,907 SGD
Retailer 2$1,941 SGD
Retailer 8$2,078 SGD
Retailer 1$2,289 SGD
Retailer 6$2,304 SGD
Retailer 7$2,564 SGD
Retailer 3$2,676 SGD
Wholesale Diamonds Direct$3,140 SGD

32 data points across 9 retailers

10 retailers$1,682 SGD to $3,140 SGD

A
Cheapest Retailer
-
$1,682 SGD
A
Retailer 2
-
$1,907 SGD
View
A
Retailer 3
-
$1,941 SGD
View
A
Retailer 4
-
$2,078 SGD
View
B+
Retailer 5
-
$2,289 SGD
View
B+
Retailer 6
-
$2,304 SGD
View
B+
Retailer 7
-
$2,564 SGD
View
B+
Retailer 8
-
$2,624 SGD
View
B+
Retailer 9
-
$2,676 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
262935119 · Nov 6
$3,140 SGD
$2,458 USD
View
9 more retailers have this diamond
Prices start from $1,682 SGDSave up to $1,457 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
$1,682 SGD