Radiant|Natural|GIA

2.21ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1548106987

Certificate GIA 1548106987

Diamond specifications and retailer prices

From $27,874 NZD
$15,655 USD
As of October 29, 2026
Save $21,403 NZD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $49,277 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct natural radiant diamond

This 2.21ct natural radiant sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548106987. Listed at 17 retailers as of October 29, 2026, with prices from $27,874 to $49,277, a $21,403 spread on the same certified stone. MOH London lists it at $49,277. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle57.3°
OriginNatural
Grading LabGIA
CertificateGIA 1548106987
Dimensions9.19 × 6.56 × 4.36 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Feather, Cavity
Top View
9.19 mm6.56 mm2.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548106987
Side View
Table 68.0%Crown 45.9°Girdle: STK-THKPavilion 57.3°Culet: NoneDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $49,277 NZD|Low: $29,460 NZD|High: $49,605 NZD|Avg: $37,031 NZD|-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
October 30, 2026
Retailer 6$29,460 NZD
Retailer 9$30,310 NZD
Retailer 11$32,045 NZD
Retailer 10$32,313 NZD
Retailer 8$33,351 NZD
Retailer 12$34,182 NZD
Retailer 3$34,251 NZD
Retailer 13$34,716 NZD
Retailer 2$35,343 NZD
Retailer 7$35,962 NZD
Retailer 4$38,019 NZD
Retailer 5$44,461 NZD
MOH London$49,277 NZD

36 data points across 13 retailers

17 retailers$27,874 NZD to $49,277 NZD

A
Cheapest Retailer
-
$27,874 NZD
$15,655 USD
A
Retailer 2
-
$29,460 NZD
$16,546 USD
View
A
Retailer 3
-
$29,466 NZD
$16,549 USD
View
A
Retailer 4
-
$30,310 NZD
A$26,190 AUD
View
B+
Retailer 5
-
$32,045 NZD
$17,998 USD
View
B+
Retailer 6
-
$32,313 NZD
$18,148 USD
View
B+
Retailer 7
-
$33,351 NZD
£14,749 GBP
View
B+
Retailer 8
-
$34,182 NZD
$19,198 USD
View
B+
Retailer 9
-
$34,251 NZD
$19,237 USD
View
B+
Retailer 10
-
$34,716 NZD
$19,498 USD
View
B+
Retailer 11
-
$35,307 NZD
$19,830 USD
View
B+
Retailer 12
-
$35,343 NZD
$19,850 USD
View
B+
Retailer 13
-
$35,962 NZD
£15,904 GBP
View
B+
Retailer 14
-
$37,676 NZD
$21,160 USD
View
B+
Retailer 15
-
$38,019 NZD
€20,336 EUR
View
B
Retailer 16
-
$44,461 NZD
$24,971 USD
View
Most Expensive
B
MOH London
0864C3053 · Oct 29
$49,277 NZD
£21,792 GBP
View
16 more retailers have this diamond
Prices start from $27,874 NZDSave up to $21,403 NZD

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
2.21ct Radiant
$27,874 NZD