Round|Natural|IGI

1.21ct H I1 Round Natural Diamond

VG • H/I1 • IGI 696516748

Shape and cutting style on the report: Round brilliant

Certificate IGI 696516748

Diamond specifications and retailer prices

From $1,116 USD
As of November 1, 2026
Save $506 USD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,841 USD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 696516748. Listed at 3 retailers as of November 1, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 696516748
Dimensions6.81 × 6.92 × 4.24 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
6.81 mm6.92 mm1.21 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 696516748
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 42.2°CuletDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,622 USD|Low: $1,116 USD|High: $1,630 USD|Avg: $1,340 USD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$1,116 USD
Retailer 2$1,165 USD
Retailer 4$1,402 USD
Retailer 1$1,622 USD

7 data points across 4 retailers

3 retailers$1,116 USD to $1,622 USD

B+
Cheapest Retailer
-
$1,116 USD
B+
Retailer 2
-
$1,622 USD
€1,545 EUR
View
Most Expensive
NZ Jewellers
b69e911b-9e8c-4ac7-92b1-d3b9cdd20020 · Oct 6
$2,841 USD
View
Price last confirmed 27 days ago
2 more retailers have this diamond
Prices start from $1,116 USDSave up to $506 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+
1.21ct Round
$1,116 USD