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Radiant|Natural|GIA

1.70ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6492778057

Certificate GIA 6492778057

Diamond specifications and retailer prices

From £8,855 GBP
€11,300 EUR
As of October 29, 2026
Save £6,847 GBP (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £15,702 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 D colour (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 6492778057. Listed at 13 retailers as of October 29, 2026, with prices from £8,855 to £15,702, a £6,847 spread on the same certified stone. MOH London lists it at £15,702. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492778057
Dimensions6.58 × 6.43 × 4.36 mm
L/W Ratio1.02
Top View
6.58 mm6.43 mm1.70 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492778057
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 29
Current: £15,702 GBP|Low: £8,698 GBP|High: £15,807 GBP|Avg: £11,581 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11£8,855 GBP
Retailer 10£9,795 GBP
Retailer 8£10,314 GBP
Retailer 2£10,855 GBP
Retailer 7£10,872 GBP
Retailer 9£11,170 GBP
Retailer 3£12,406 GBP
Retailer 5£12,478 GBP
Retailer 4£12,750 GBP
Retailer 6£14,787 GBP
MOH London£15,702 GBP

24 data points across 11 retailers

13 retailers£8,855 GBP to £15,702 GBP

A
Cheapest Retailer
-
£8,855 GBP
€11,300 EUR
B+
Retailer 2
-
£9,795 GBP
$13,124 USD
View
Final sale: no returns
B+
Retailer 3
-
£10,314 GBP
$13,820 USD
View
B+
Retailer 4
-
£10,855 GBP
View
Retailer 5
-
£10,872 GBP
A$22,411 AUD
View
Price last confirmed 7 days ago
B
Retailer 6
-
£11,170 GBP
$14,966 USD
View
B+
Retailer 7
-
£11,536 GBP
View
B+
Retailer 8
-
£11,724 GBP
$15,708 USD
View
B
Retailer 9
-
£12,406 GBP
$16,623 USD
View
B
Retailer 10
-
£12,478 GBP
View
B+
Retailer 11
-
£12,750 GBP
€16,270 EUR
View
B
Retailer 12
-
£14,787 GBP
ZAR 320,090 ZAR
View
Most Expensive
B
MOH London
30324CBCB · Oct 29
£15,702 GBP
View
12 more retailers have this diamond
Prices start from £8,855 GBPSave up to £6,847 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
£8,855 GBP