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Round|Natural|IGI

1.28ct I VVS2 Round Natural Diamond

EX • I/VVS2 • IGI 833678436

Shape and cutting style on the report: Round brilliant

Certificate IGI 833678436

Diamond specifications and retailer prices

From £2,042 GBP
₹260,536 INR
As of October 31, 2026
Save £2,481 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,523 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 833678436. Listed at 16 retailers as of October 30, 2026, with prices from £2,042 to £4,523, a £2,481 spread on the same certified stone. NZ Jewellers lists it at £4,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 833678436
Dimensions6.91 × 6.95 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.91 mm6.95 mm1.28 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833678436
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 31
Current: £4,523 GBP|Low: £2,036 GBP|High: £4,523 GBP|Avg: £2,848 GBP
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 11£2,042 GBP
Retailer 7£2,305 GBP
Retailer 2£2,394 GBP
Retailer 6£2,396 GBP
Retailer 4£2,500 GBP
Retailer 3£2,596 GBP
Retailer 13£2,596 GBP
Retailer 15£2,696 GBP
Retailer 9£2,746 GBP
Retailer 12£2,994 GBP
Retailer 14£2,995 GBP
Retailer 5£3,009 GBP
Retailer 10£3,191 GBP
Retailer 8£4,341 GBP
NZ Jewellers£4,523 GBP

32 data points across 15 retailers

16 retailers£2,042 GBP to £4,523 GBP

A
Cheapest Retailer
-
£2,042 GBP
₹260,536 INR
A
Retailer 2
-
£2,305 GBP
$3,088 USD
View
A
Retailer 3
-
£2,394 GBP
View
A
Retailer 4
-
£2,396 GBP
$3,210 USD
View
Final sale: no returns
A
Retailer 5
-
£2,500 GBP
$3,350 USD
View
A
Retailer 6
-
£2,504 GBP
$3,355 USD
View
A
Retailer 7
-
£2,596 GBP
$3,478 USD
View
A
Retailer 8
-
£2,596 GBP
$3,478 USD
View
A
Retailer 9
-
£2,696 GBP
$3,612 USD
View
A
Retailer 10
-
£2,746 GBP
View
A
Retailer 11
-
£2,994 GBP
€3,820 EUR
View
A
Retailer 12
-
£2,995 GBP
$4,013 USD
View
A
Retailer 13
-
£3,009 GBP
View
A
Retailer 14
-
£3,191 GBP
ZAR 69,070 ZAR
View
B+
Retailer 15
-
£4,341 GBP
View
Most Expensive
B+
NZ Jewellers
51424453-1c84-4643-938e-4a8b3191b026 · Oct 30
£4,523 GBP
$6,060 USD
View
15 more retailers have this diamond
Prices start from £2,042 GBPSave up to £2,481 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
1.28ct Round
£2,042 GBP