Round|Natural|GIA

1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2514511724

Certificate GIA 2514511724

Diamond specifications and retailer prices

From $3,183 USD
As of October 30, 2026
Save $3,472 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,253 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2514511724. Listed at 13 retailers as of October 29, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514511724
Dimensions6.99 × 6.94 × 4.18 mm
L/W Ratio1.01
Top View
6.99 mm6.94 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514511724
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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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: Oct 30
Current: $4,480 USD|Low: $3,183 USD|High: $7,046 USD|Avg: $4,406 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$3,183 USD
Retailer 5$3,250 USD
Retailer 7$3,310 USD
Retailer 4$3,590 USD
Retailer 2$4,024 USD
Retailer 1$4,480 USD
Retailer 8$4,711 USD
Retailer 9$4,954 USD
Retailer 3$6,655 USD

37 data points across 9 retailers

13 retailers$3,183 USD to $6,655 USD

A
Cheapest Retailer
-
$3,183 USD
A
Retailer 2
-
$3,250 USD
View
A
Retailer 3
-
$3,310 USD
View
Final sale: no returns
A
Retailer 4
-
$3,590 USD
View
Retailer 5
-
$3,771 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$3,771 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$3,917 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$4,024 USD
£3,168 GBP
View
Retailer 9
-
$4,352 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$4,480 USD
€4,267 EUR
View
Retailer 11
-
$4,711 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$6,655 USD
£5,240 GBP
View
Most Expensive
NZ Jewellers
c985de57-ec0c-407f-aaff-e35439b621b7 · Sep 28
$7,253 USD
View
Price last confirmed 32 days ago
12 more retailers have this diamond
Prices start from $3,183 USDSave up to $3,472 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.

A
1.22ct Round
$3,183 USD