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Radiant|Natural|GIA

1.70ct K VS2 Radiant Natural Diamond

VG • K/VS2 • GIA 1538532312

Certificate GIA 1538532312

Diamond specifications and retailer prices

From £3,458 GBP
As of November 5, 2026
Save £3,027 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,486 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538532312. Listed at 16 retailers as of November 5, 2026, with prices from £3,458 to £6,486, a £3,027 spread on the same certified stone. NZ Jewellers lists it at £6,486. 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
K
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538532312
Dimensions8.10 × 6.00 × 4.12 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
8.10 mm6.00 mm1.70 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538532312
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 5
Current: £6,486 GBP|Low: £3,188 GBP|High: £7,012 GBP|Avg: £4,291 GBP|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 9£3,250 GBP
Retailer 17£3,458 GBP
Retailer 6£3,656 GBP
Retailer 10£3,675 GBP
Retailer 16£3,721 GBP
Retailer 8£3,834 GBP
Retailer 5£3,890 GBP
Retailer 2£3,928 GBP
Retailer 4£3,962 GBP
Retailer 3£3,966 GBP
Retailer 15£3,991 GBP
Retailer 11£4,321 GBP
Retailer 7£4,454 GBP
Retailer 12£4,532 GBP
Retailer 13£4,731 GBP
Retailer 14£6,159 GBP
NZ Jewellers£6,486 GBP

21 data points across 17 retailers

16 retailers£3,458 GBP to £6,486 GBP

A
Cheapest Retailer
-
£3,458 GBP
Retailer 2
-
£3,656 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
£3,675 GBP
View
B+
Retailer 4
-
£3,721 GBP
View
Retailer 5
-
£3,834 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£3,890 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£3,928 GBP
View
B+
Retailer 8
-
£3,962 GBP
View
B+
Retailer 9
-
£3,966 GBP
View
B+
Retailer 10
-
£3,991 GBP
View
B+
Retailer 11
-
£4,321 GBP
View
Retailer 12
-
£4,454 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£4,532 GBP
View
B+
Retailer 14
-
£4,731 GBP
View
B
Retailer 15
-
£6,159 GBP
View
Most Expensive
B
NZ Jewellers
04627c75-4db1-4266-a122-f86fd31ea8a4 · Nov 5
£6,486 GBP
$8,681 USD
View
15 more retailers have this diamond
Prices start from £3,458 GBPSave up to £3,027 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
£3,458 GBP