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Marquise|Natural|IGI

1.21ct K SI2 Marquise Natural Diamond

VG • K/SI2 • IGI 847608365

Certificate IGI 847608365

Diamond specifications and retailer prices

From $1,915 SGD
As of November 4, 2026
Save $1,238 SGD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,152 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct 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 and certified by IGI 847608365. Listed at 5 retailers as of November 4, 2026, with prices from $1,915 to $3,152, a $1,238 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,152. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 847608365
Dimensions10.57 × 5.43 × 3.55 mm
L/W Ratio1.95
Top View
10.57 mm5.43 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 847608365
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

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 4
Current: $2,685 SGD|Low: $1,915 SGD|High: $3,152 SGD|Avg: $2,466 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 2$1,915 SGD
Retailer 3$1,949 SGD
Retailer 4$2,573 SGD
Retailer 1$2,685 SGD
Wholesale Diamonds Direct$3,152 SGD

4 data points across 5 retailers

5 retailers$1,915 SGD to $3,152 SGD

B+
Cheapest Retailer
-
$1,915 SGD
B+
Retailer 2
-
$1,949 SGD
View
B+
Retailer 3
-
$2,573 SGD
View
B+
Retailer 4
-
$2,685 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
668871146 · Nov 6
$3,152 SGD
$2,460 USD
View
4 more retailers have this diamond
Prices start from $1,915 SGDSave up to $1,238 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
$1,915 SGD