Round|Natural|IGI

1.25ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 828654457

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654457

Diamond specifications and retailer prices

From $2,741 USD
As of October 30, 2026
Save $3,481 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,222 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 828654457. Listed at 14 retailers as of October 30, 2026, with prices from $2,741 to $6,222, a $3,481 spread on the same certified stone. NZ Jewellers lists it at $6,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 828654457
Dimensions6.81 × 6.85 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.81 mm6.85 mm1.25 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828654457
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

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 30
Current: $6,222 USD|Low: $2,741 USD|High: $6,222 USD|Avg: $3,290 USD
NZ Jewellers
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 31, 2026
Retailer 7$2,741 USD
Retailer 5$2,777 USD
Retailer 9$2,852 USD
Retailer 12$2,915 USD
Retailer 2$2,920 USD
Retailer 11$2,987 USD
Retailer 4$2,997 USD
Retailer 3$3,102 USD
Retailer 10$3,285 USD
Retailer 8$3,340 USD
Retailer 6$3,434 USD
Retailer 13$5,039 USD
NZ Jewellers$6,222 USD

6 data points across 13 retailers

14 retailers$2,741 USD to $6,222 USD

A
Cheapest Retailer
-
$2,741 USD
A
Retailer 2
-
$2,759 USD
SGD 3,728 SGD
View
A
Retailer 3
-
$2,777 USD
View
A
Retailer 4
-
$2,852 USD
£2,246 GBP
View
A
Retailer 5
-
$2,915 USD
View
A
Retailer 6
-
$2,920 USD
£2,300 GBP
View
A
Retailer 7
-
$2,987 USD
View
A
Retailer 8
-
$2,997 USD
View
A
Retailer 9
-
$3,102 USD
View
A
Retailer 10
-
$3,285 USD
€3,129 EUR
View
A
Retailer 11
-
$3,340 USD
£2,630 GBP
View
A
Retailer 12
-
$3,434 USD
View
B+
Retailer 13
-
$5,039 USD
£3,968 GBP
View
Most Expensive
B
NZ Jewellers
9c6b0287-12bd-468f-bd8c-7c01f4e5dd9e · Oct 30
$6,222 USD
View
13 more retailers have this diamond
Prices start from $2,741 USDSave up to $3,481 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
1.25ct Round
$2,741 USD