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Radiant|Natural|GIA

1.71ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6243072401

Certificate GIA 6243072401

Diamond specifications and retailer prices

From £6,401 GBP
HK$67,000 HKD
As of November 1, 2026
Save £5,761 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £12,161 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243072401. Listed at 7 retailers as of October 30, 2026, with prices from £6,401 to £12,161, a £5,761 spread on the same certified stone. NZ Jewellers lists it at £12,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle60.07°
OriginNatural
Grading LabGIA
CertificateGIA 6243072401
Dimensions7.76 × 5.97 × 4.15 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal, Pinpoint
Top View
7.76 mm5.97 mm1.71 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243072401
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 60.07°Culet: NoneDepth 69.6%

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 1
Current: £12,161 GBP|Low: £6,401 GBP|High: £12,789 GBP|Avg: £9,209 GBP|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£6,401 GBP
Retailer 7£7,260 GBP
Retailer 3£8,048 GBP
Retailer 5£8,725 GBP
Retailer 4£8,860 GBP
Retailer 2£11,396 GBP
NZ Jewellers£12,161 GBP

33 data points across 7 retailers

7 retailers£6,401 GBP to £12,161 GBP

A
Cheapest Retailer
-
£6,401 GBP
HK$67,000 HKD
Retailer 2
-
£7,260 GBP
SGD 13,146 SGD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
£8,048 GBP
View
B+
Retailer 4
-
£8,725 GBP
$11,691 USD
View
B+
Retailer 5
-
£8,860 GBP
$11,871 USD
View
B
Retailer 6
-
£11,396 GBP
View
Most Expensive
B
NZ Jewellers
6beaa799-0a90-4745-97d1-a6136c78eb94 · Oct 30
£12,161 GBP
$16,295 USD
View
6 more retailers have this diamond
Prices start from £6,401 GBPSave up to £5,761 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
1.71ct Radiant
£6,401 GBP