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Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

VG • G/VS2 • GIA 1549630363

Certificate GIA 1549630363

Diamond specifications and retailer prices

From £6,376 GBP
$8,543 USD
As of October 31, 2026
Save £5,134 GBP (45%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £11,510 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549630363. Listed at 25 retailers as of October 30, 2026, with prices from £6,376 to £11,510, a £5,134 spread on the same certified stone. NZ Jewellers lists it at £11,510. 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

1.51
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549630363
Dimensions7.83 × 5.97 × 3.84 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
7.83 mm5.97 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549630363
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.3%

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 31
Current: £11,510 GBP|Low: £6,301 GBP|High: £11,510 GBP|Avg: £8,241 GBP
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 12£6,376 GBP
Retailer 10£6,466 GBP
Retailer 9£6,844 GBP
Retailer 19£6,906 GBP
Retailer 4£7,109 GBP
Retailer 21£7,481 GBP
Retailer 15£7,557 GBP
Retailer 16£7,570 GBP
Retailer 20£7,597 GBP
Retailer 8£7,640 GBP
Retailer 7£7,653 GBP
Retailer 11£7,684 GBP
Retailer 2£7,726 GBP
Retailer 14£8,280 GBP
Retailer 6£8,478 GBP
Retailer 5£8,522 GBP
Retailer 3£8,633 GBP
Retailer 13£8,698 GBP
Retailer 18£10,146 GBP
Retailer 17£10,785 GBP
NZ Jewellers£11,510 GBP

35 data points across 21 retailers

25 retailers£6,376 GBP to £11,510 GBP

A
Cheapest Retailer
-
£6,376 GBP
$8,543 USD
A
Retailer 2
-
£6,466 GBP
$8,664 USD
View
A
Retailer 3
-
£6,844 GBP
$9,170 USD
View
B+
Retailer 4
-
£7,109 GBP
CA$13,230 CAD
View
B+
Retailer 5
-
£7,364 GBP
$9,867 USD
View
B+
Retailer 6
-
£7,481 GBP
$10,024 USD
View
B+
Retailer 7
-
£7,557 GBP
View
B+
Retailer 8
-
£7,570 GBP
A$15,605 AUD
View
B+
Retailer 9
-
£7,597 GBP
$10,179 USD
View
B+
Retailer 10
-
£7,640 GBP
$10,237 USD
View
B+
Retailer 11
-
£7,653 GBP
$10,254 USD
View
B+
Retailer 12
-
£7,684 GBP
$10,296 USD
View
B+
Retailer 13
-
£7,726 GBP
View
B+
Retailer 14
-
£8,128 GBP
$10,890 USD
View
B+
Retailer 15
-
£8,128 GBP
$10,890 USD
View
B+
Retailer 16
-
£8,280 GBP
View
B+
Retailer 17
-
£8,396 GBP
$11,250 USD
View
B+
Retailer 18
-
£8,478 GBP
$11,359 USD
View
B+
Retailer 19
-
£8,522 GBP
$11,419 USD
View
B+
Retailer 20
-
£8,633 GBP
$11,567 USD
View
B+
Retailer 21
-
£8,698 GBP
€11,100 EUR
View
Retailer 22
-
£9,089 GBP
$12,178 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
£10,146 GBP
ZAR 219,612 ZAR
View
B
Retailer 24
-
£10,785 GBP
View
Most Expensive
B
NZ Jewellers
46ba1fd6-1503-4074-b679-180c10a2d7db · Oct 30
£11,510 GBP
$15,422 USD
View
24 more retailers have this diamond
Prices start from £6,376 GBPSave up to £5,134 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
1.51ct Radiant
£6,376 GBP