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Round|Natural|GIA

2.21ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5556797836

Certificate GIA 5556797836

Diamond specifications and retailer prices

From $24,275 USD
As of October 29, 2026
Save $14,214 USD (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $38,489 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct natural round diamond

This 2.21ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5556797836. Listed at 12 retailers as of October 29, 2026, with prices from $24,275 to $38,489, a $14,214 spread on the same certified stone. MOH London lists it at $38,489. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.21
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5556797836
Dimensions8.34 × 8.40 × 5.17 mm
L/W Ratio1.01
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
8.34 mm8.40 mm2.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556797836
Side View
Table 59.0%Crown 32°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $38,489 USD|Low: $21,702 USD|High: $38,744 USD|Avg: $27,795 USD|-0.7%
MOH London
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
October 30, 2026
Retailer 6$23,249 USD
Retailer 10$23,740 USD
Retailer 5$24,275 USD
Retailer 4$24,635 USD
Retailer 7$24,725 USD
Retailer 3$25,929 USD
Retailer 8$27,057 USD
Retailer 2$27,118 USD
Retailer 14$27,885 USD
Retailer 9$28,410 USD
Retailer 13$29,312 USD
Retailer 11$30,440 USD
Retailer 12$34,726 USD
MOH London$38,489 USD

30 data points across 14 retailers

12 retailers$24,275 USD to $38,489 USD

Retailer 1
-
$23,740 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$24,275 USD
View
B+
Retailer 3
-
$24,635 USD
View
B+
Retailer 4
-
$24,725 USD
£19,469 GBP
View
B
Retailer 5
-
$25,929 USD
View
Final sale: no returns
B+
Retailer 6
-
$27,057 USD
View
B+
Retailer 7
-
$27,118 USD
£21,353 GBP
View
B+
Retailer 8
-
$28,410 USD
View
B
Retailer 9
-
$29,312 USD
View
B
Retailer 10
-
$30,440 USD
View
B
Retailer 11
-
$34,726 USD
View
Most Expensive
B
MOH London
EA7AEDEB8 · Oct 29
$38,489 USD
£30,306 GBP
View
11 more retailers have this diamond
Prices start from $24,275 USDSave up to $14,214 USD

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+
2.21ct Round
$24,275 USD