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Round|Natural|IGI

1.09ct J VVS2 Round Natural Diamond

EX • J/VVS2 • IGI 726549435

Shape and cutting style on the report: Round brilliant

Certificate IGI 726549435

Diamond specifications and retailer prices

From £1,358 GBP
$1,819 USD
As of October 30, 2026
Save £1,289 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,175 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 726549435. Listed at 16 retailers as of October 29, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 726549435
Dimensions6.55 × 6.52 × 4.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.55 mm6.52 mm1.09 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 726549435
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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: £2,052 GBP|Low: £1,321 GBP|High: £2,693 GBP|Avg: £1,764 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10£1,358 GBP
Retailer 3£1,390 GBP
Retailer 2£1,402 GBP
Retailer 8£1,530 GBP
Retailer 6£1,534 GBP
Retailer 4£1,667 GBP
Retailer 9£1,730 GBP
Retailer 7£1,830 GBP
Retailer 1£2,052 GBP
Retailer 5£2,646 GBP

33 data points across 10 retailers

16 retailers£1,358 GBP to £2,646 GBP

Retailer 1
-
£1,321 GBP
$1,770 USD
Price last confirmed 9 days ago
A
Retailer 2
-
£1,358 GBP
$1,819 USD
View
A
Retailer 3
-
£1,390 GBP
View
A
Retailer 4
-
£1,402 GBP
$1,878 USD
View
Final sale: no returns
Retailer 5
-
£1,519 GBP
$2,035 USD
View
Price last confirmed 23 days ago
Retailer 6
-
£1,519 GBP
$2,035 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
£1,530 GBP
$2,050 USD
View
A
Retailer 8
-
£1,534 GBP
$2,055 USD
View
Retailer 9
-
£1,589 GBP
$2,129 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
£1,667 GBP
View
A
Retailer 11
-
£1,730 GBP
View
Retailer 12
-
£1,752 GBP
$2,348 USD
View
Price last confirmed 21 days ago
A
Retailer 13
-
£1,830 GBP
ZAR 39,603 ZAR
View
B+
Retailer 14
-
£2,052 GBP
€2,619 EUR
View
B
Retailer 15
-
£2,646 GBP
View
Most Expensive
NZ Jewellers
0db6c1e9-bb4e-4bbb-a59a-48ac7944eab0 · Sep 28
£3,175 GBP
$4,254 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from £1,358 GBPSave up to £1,289 GBP

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
1.09ct Round
£1,358 GBP