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Round|Natural|GIA

2.20ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2191058378

Certificate GIA 2191058378

Diamond specifications and retailer prices

From $26,690 AUD
$18,705 USD
As of November 1, 2026
Save $20,877 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $47,567 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.2ct natural round diamond

This 2.2ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2191058378. Listed at 19 retailers as of November 1, 2026, with prices from $26,690 to $47,567, a $20,877 spread on the same certified stone. MOH London lists it at $47,567. 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

2.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2191058378
Dimensions8.31 × 8.27 × 5.19 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
8.31 mm8.27 mm2.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2191058378
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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 1
Current: $47,567 AUD|Low: $26,690 AUD|High: $48,140 AUD|Avg: $33,772 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$26,690 AUD
Retailer 2$28,419 AUD
Retailer 7$29,187 AUD
Retailer 3$30,892 AUD
Retailer 8$31,461 AUD
Retailer 4$35,495 AUD
Retailer 5$42,115 AUD
MOH London$47,567 AUD

34 data points across 8 retailers

19 retailers$26,690 AUD to $47,567 AUD

B+
Cheapest Retailer
-
$26,690 AUD
$18,705 USD
B
Retailer 2
-
$27,949 AUD
$19,587 USD
View
B
Retailer 3
-
$27,999 AUD
$19,622 USD
View
B+
Retailer 4
-
$28,419 AUD
₹1,896,809 INR
View
B
Retailer 5
-
$29,187 AUD
$20,455 USD
View
Final sale: no returns
B
Retailer 6
-
$29,708 AUD
$20,820 USD
View
B
Retailer 7
-
$30,457 AUD
$21,345 USD
View
B
Retailer 8
-
$30,892 AUD
£17,047 GBP
View
Retailer 9
-
$31,461 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$31,980 AUD
$22,412 USD
View
B
Retailer 11
-
$32,533 AUD
$22,800 USD
View
B
Retailer 12
-
$32,533 AUD
$22,800 USD
View
B
Retailer 13
-
$32,996 AUD
$23,124 USD
View
B
Retailer 14
-
$33,618 AUD
$23,560 USD
View
B
Retailer 15
-
$34,264 AUD
$24,013 USD
View
B
Retailer 16
-
$35,495 AUD
€23,691 EUR
View
B
Retailer 17
-
$42,115 AUD
ZAR 476,818 ZAR
View
B
Retailer 18
-
$43,148 AUD
$30,239 USD
View
Most Expensive
B
MOH London
35B81C196 · Nov 1
$47,567 AUD
£26,249 GBP
View
18 more retailers have this diamond
Prices start from $26,690 AUDSave up to $20,877 AUD

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+
2.20ct Round
$26,690 AUD