Round|Natural|GIA

1.71ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2547797222

Certificate GIA 2547797222

Diamond specifications and retailer prices

From £6,549 GBP
$8,775 USD
As of October 30, 2026
Save £4,588 GBP (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £11,822 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2547797222. Listed at 18 retailers as of October 29, 2026, with a 70% 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

1.71
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547797222
Dimensions7.60 × 7.55 × 4.74 mm
L/W Ratio1.01
Top View
7.60 mm7.55 mm1.71 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547797222
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,646 GBP|Low: £6,502 GBP|High: £11,211 GBP|Avg: £8,183 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£6,549 GBP
Retailer 9£6,582 GBP
Retailer 2£7,027 GBP
Retailer 8£7,093 GBP
Retailer 1£7,646 GBP
Retailer 5£7,804 GBP
Retailer 10£8,496 GBP
Retailer 3£8,937 GBP
Retailer 6£10,296 GBP
Retailer 4£11,137 GBP

41 data points across 10 retailers

18 retailers£6,549 GBP to £11,137 GBP

B+
Cheapest Retailer
-
£6,549 GBP
$8,775 USD
B+
Retailer 2
-
£6,582 GBP
$8,819 USD
View
B+
Retailer 3
-
£7,027 GBP
$9,415 USD
View
Retailer 4
-
£7,093 GBP
$9,504 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
£7,093 GBP
$9,504 USD
View
Final sale: no returns
B+
Retailer 6
-
£7,389 GBP
$9,900 USD
View
B+
Retailer 7
-
£7,564 GBP
$10,135 USD
View
B+
Retailer 8
-
£7,646 GBP
View
Retailer 9
-
£7,684 GBP
$10,296 USD
View
Price last confirmed 23 days ago
Retailer 10
-
£7,802 GBP
$10,454 USD
View
Price last confirmed 32 days ago
Retailer 11
-
£7,804 GBP
A$16,086 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£8,496 GBP
View
Retailer 13
-
£8,866 GBP
$11,880 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
£8,937 GBP
€11,405 EUR
View
Retailer 15
-
£9,334 GBP
$12,507 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£10,296 GBP
ZAR 222,859 ZAR
View
Price last confirmed 14 days ago
B
Retailer 17
-
£11,137 GBP
View
Most Expensive
NZ Jewellers
2c5384be-e5ed-4e6b-83ba-2bd2bbc935d6 · Sep 28
£11,822 GBP
$15,840 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from £6,549 GBPSave up to £4,588 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+
1.71ct Round
£6,549 GBP