Round|Natural|GIA

1.01ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2135472057

Certificate GIA 2135472057

Diamond specifications and retailer prices

From £5,193 GBP
As of November 5, 2026
Save £3,171 GBP (38%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £11,466 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2135472057. Listed at 25 retailers as of November 5, 2026, with a 61% 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

1.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2135472057
Dimensions6.48 × 6.57 × 3.98 mm
L/W Ratio1.01
Culet sizeVery Small
Top View
6.48 mm6.57 mm1.01 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2135472057
Side View
Table 60.0%CrownGirdle: THN-MEDPavilionCulet: Very SmallDepth 61.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £6,252 GBP|Low: £5,274 GBP|High: £9,669 GBP|Avg: £7,019 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£5,274 GBP
Retailer 6£5,733 GBP
Retailer 1£6,252 GBP
Retailer 8£6,306 GBP
Retailer 5£6,460 GBP
Retailer 3£7,066 GBP
Retailer 2£8,364 GBP
Retailer 4£9,528 GBP

45 data points across 8 retailers

25 retailers£5,193 GBP to £8,364 GBP

B
Cheapest Retailer
-
£5,193 GBP
B
Retailer 2
-
£5,274 GBP
View
B
Retailer 3
-
£5,368 GBP
View
B
Retailer 4
-
£5,627 GBP
View
B
Retailer 5
-
£5,714 GBP
View
Retailer 6
-
£5,733 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£5,733 GBP
View
Final sale: no returns
Retailer 8
-
£6,211 GBP
View
Price last confirmed 60 days ago
B
Retailer 9
-
£6,211 GBP
View
B
Retailer 10
-
£6,252 GBP
View
B
Retailer 11
-
£6,306 GBP
View
Retailer 12
-
£6,460 GBP
View
Price last confirmed 14 days ago
B
Retailer 13
-
£6,808 GBP
View
B
Retailer 14
-
£6,813 GBP
View
B
Retailer 15
-
£6,813 GBP
View
B
Retailer 16
-
£6,860 GBP
View
B
Retailer 17
-
£7,044 GBP
View
B
Retailer 18
-
£7,066 GBP
View
Retailer 19
-
£7,166 GBP
View
Price last confirmed 60 days ago
B
Retailer 20
-
£7,166 GBP
View
Retailer 21
-
£7,550 GBP
View
Price last confirmed 14 days ago
B
Retailer 22
-
£8,364 GBP
View
Retailer 23
-
£9,528 GBP
View
Price under review
Retailer 24
-
£10,429 GBP
View
Price under review
Most Expensive
NZ Jewellers
bc362b13-5df1-48f2-a0dc-07ecda29f413 · Nov 5
£11,466 GBP
$15,432 USD
View
Price under review
24 more retailers have this diamond
Prices start from £5,193 GBPSave up to £3,171 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.

B
1.01ct Round
£5,193 GBP