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Round|Natural|IGI

1.29ct K VVS2 Round Natural Diamond

EX • K/VVS2 • IGI 800655798

Certificate IGI 800655798

Diamond specifications and retailer prices

From £1,630 GBP
As of October 30, 2026
Save £778 GBP (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,408 GBP at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 800655798. Listed at 5 retailers as of October 30, 2026, with prices from £1,630 to £2,408, a £778 spread on the same certified stone. 77 Diamonds lists it at £2,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 800655798
Dimensions7.00 × 7.03 × 4.28 mm
L/W Ratio1.00
Top View
7.00 mm7.03 mm1.29 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 800655798
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: 1Depth 61.0%

Caratlytics Score

How it works →
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: £2,408 GBP|Low: £1,493 GBP|High: £2,486 GBP|Avg: £1,959 GBP|-1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3£1,502 GBP
Retailer 5£1,630 GBP
Retailer 4£1,856 GBP
Retailer 2£2,315 GBP
77 Diamonds£2,408 GBP

45 data points across 5 retailers

5 retailers£1,630 GBP to £2,408 GBP

Retailer 1
-
£1,502 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£1,630 GBP
View
A
Retailer 3
-
£1,856 GBP
View
A
Retailer 4
-
£2,315 GBP
View
Most Expensive
A
77 Diamonds
RBCP7UMHZCKW · Nov 4
£2,408 GBP
View
4 more retailers have this diamond
Prices start from £1,630 GBPSave up to £778 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
1.29ct Round
£1,630 GBP