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Radiant|Natural|GIA

1.70ct H VS1 Radiant Natural Diamond

VG • H/VS1 • GIA 1232851149

Certificate GIA 1232851149

Diamond specifications and retailer prices

From £4,241 GBP
$5,682 USD
As of October 30, 2026
Save £3,610 GBP (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,851 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232851149. Listed at 22 retailers as of October 29, 2026, with prices from £4,241 to £7,851, a £3,610 spread on the same certified stone. MOH London lists it at £7,851. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle58.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232851149
Dimensions6.44 × 6.39 × 4.38 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.44 mm6.39 mm1.70 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232851149
Side View
Table 62.0%CrownGirdle: ThickPavilion 58.8°Culet: NDepth 68.5%

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: Oct 30
Current: £7,851 GBP|Low: £4,213 GBP|High: £7,851 GBP|Avg: £5,299 GBP|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 21
October 31, 2026
Retailer 14£4,241 GBP
Retailer 18£4,243 GBP
Retailer 2£4,251 GBP
Retailer 6£4,432 GBP
Retailer 4£4,504 GBP
Retailer 9£4,623 GBP
Retailer 16£4,708 GBP
Retailer 21£4,721 GBP
Retailer 5£4,780 GBP
Retailer 12£4,984 GBP
Retailer 10£5,053 GBP
Retailer 19£5,083 GBP
Retailer 13£5,083 GBP
Retailer 3£5,145 GBP
Retailer 17£5,466 GBP
Retailer 8£5,733 GBP
Retailer 15£5,792 GBP
Retailer 7£6,169 GBP
Retailer 20£6,397 GBP
Retailer 11£6,710 GBP
MOH London£7,851 GBP

24 data points across 21 retailers

22 retailers£4,241 GBP to £7,851 GBP

A
Cheapest Retailer
-
£4,241 GBP
$5,682 USD
A
Retailer 2
-
£4,243 GBP
$5,685 USD
View
A
Retailer 3
-
£4,251 GBP
HK$44,500 HKD
View
A
Retailer 4
-
£4,432 GBP
$5,939 USD
View
Final sale: no returns
A
Retailer 5
-
£4,504 GBP
$6,035 USD
View
A
Retailer 6
-
£4,623 GBP
$6,194 USD
View
A
Retailer 7
-
£4,708 GBP
€6,008 EUR
View
A
Retailer 8
-
£4,721 GBP
$6,326 USD
View
A
Retailer 9
-
£4,780 GBP
$6,405 USD
View
A
Retailer 10
-
£4,984 GBP
$6,678 USD
View
A
Retailer 11
-
£5,053 GBP
$6,770 USD
View
A
Retailer 12
-
£5,083 GBP
$6,810 USD
View
A
Retailer 13
-
£5,083 GBP
View
Retailer 14
-
£5,145 GBP
A$10,605 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
-
£5,466 GBP
View
A
Retailer 16
-
£5,733 GBP
View
A
Retailer 17
-
£5,792 GBP
€7,391 EUR
View
B+
Retailer 18
-
£5,854 GBP
A$12,068 AUD
View
Retailer 19
-
£6,169 GBP
$8,265 USD
View
Price last confirmed 8 days ago
Retailer 20
-
£6,397 GBP
ZAR 138,475 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 21
-
£6,710 GBP
$8,990 USD
View
Most Expensive
B
MOH London
B486B53AC · Oct 29
£7,851 GBP
View
21 more retailers have this diamond
Prices start from £4,241 GBPSave up to £3,610 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
1.70ct Radiant
£4,241 GBP