Round|Natural|GIA

1.29ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6552721883

Certificate GIA 6552721883

Diamond specifications and retailer prices

From £1,878 GBP
As of November 5, 2026
Save £684 GBP (27%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,294 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552721883. Listed at 14 retailers as of October 30, 2026, with a 36% 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

1.29
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552721883
Dimensions6.89 × 6.94 × 4.33 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.89 mm6.94 mm1.29 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552721883
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Nov 5
Current: £1,878 GBP|Low: £1,867 GBP|High: £3,459 GBP|Avg: £2,382 GBP|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 5, 2026
Retailer 1£1,878 GBP
Retailer 11£1,969 GBP
Retailer 9£1,993 GBP
Retailer 4£2,019 GBP
Retailer 12£2,028 GBP
Retailer 7£2,168 GBP
Retailer 3£2,207 GBP
Retailer 13£2,372 GBP
Retailer 2£2,449 GBP
Retailer 6£2,458 GBP
Retailer 8£2,544 GBP
Retailer 10£2,562 GBP
Retailer 5£3,092 GBP
Wholesale Diamonds Direct£3,294 GBP

31 data points across 14 retailers

14 retailers£1,878 GBP to £2,562 GBP

A
Cheapest Retailer
-
£1,878 GBP
A
Retailer 2
-
£1,969 GBP
View
A
Retailer 3
-
£1,993 GBP
View
Retailer 4
-
£2,019 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£2,028 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
£2,168 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£2,207 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
£2,372 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£2,449 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£2,458 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
£2,544 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£2,562 GBP
View
Retailer 13
-
£3,092 GBP
View
Price last confirmed 8 days ago
Most Expensive
Wholesale Diamonds Direct
577997632 · Oct 26
£3,294 GBP
$4,434 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from £1,878 GBPSave up to £684 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
£1,878 GBP