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Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

GD • G/VS2 • GIA 1517888183

Certificate GIA 1517888183

Diamond specifications and retailer prices

From £4,102 GBP
$5,496 USD
As of October 31, 2026
Save £3,803 GBP (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,905 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by GIA 1517888183. Listed at 17 retailers as of October 30, 2026, with prices from £4,102 to £7,905, a £3,803 spread on the same certified stone. NZ Jewellers lists it at £7,905. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1517888183
Dimensions7.06 × 6.93 × 4.59 mm
L/W Ratio1.02
Star length60%
Lower girdle70%
Top View
7.06 mm6.93 mm1.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1517888183
Side View
Table 59.0%Crown 39.5°Girdle: Very ThickPavilion 40.6°Culet: NoneDepth 66.3%

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: £7,905 GBP|Low: £3,999 GBP|High: £7,905 GBP|Avg: £5,067 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
October 31, 2026
Retailer 3£4,102 GBP
Retailer 6£4,122 GBP
Retailer 7£4,209 GBP
Retailer 5£4,362 GBP
Retailer 9£4,396 GBP
Retailer 10£4,504 GBP
Retailer 4£4,672 GBP
Retailer 12£4,719 GBP
Retailer 13£4,727 GBP
Retailer 15£4,727 GBP
Retailer 16£4,727 GBP
Retailer 8£4,844 GBP
Retailer 11£5,165 GBP
Retailer 17£5,453 GBP
Retailer 2£5,810 GBP
Retailer 14£7,001 GBP
NZ Jewellers£7,905 GBP

15 data points across 17 retailers

17 retailers£4,102 GBP to £7,905 GBP

A
Cheapest Retailer
-
£4,102 GBP
$5,496 USD
A
Retailer 2
-
£4,122 GBP
$5,523 USD
View
A
Retailer 3
-
£4,209 GBP
$5,639 USD
View
B+
Retailer 4
-
£4,362 GBP
$5,845 USD
View
Final sale: no returns
A
Retailer 5
-
£4,396 GBP
$5,890 USD
View
A
Retailer 6
-
£4,504 GBP
View
Retailer 7
-
£4,672 GBP
A$9,631 AUD
View
Price last confirmed 20 days ago
A
Retailer 8
-
£4,719 GBP
View
A
Retailer 9
-
£4,727 GBP
$6,333 USD
View
A
Retailer 10
-
£4,727 GBP
$6,333 USD
View
A
Retailer 11
-
£4,727 GBP
$6,333 USD
View
A
Retailer 12
-
£4,844 GBP
$6,491 USD
View
A
Retailer 13
-
£5,165 GBP
€6,591 EUR
View
B+
Retailer 14
-
£5,453 GBP
$7,307 USD
View
Retailer 15
-
£5,810 GBP
ZAR 125,758 ZAR
View
B+
Retailer 16
-
£7,001 GBP
View
Most Expensive
B+
NZ Jewellers
0fe44de2-e435-49f6-842f-f64708a56c61 · Oct 30
£7,905 GBP
$10,592 USD
View
16 more retailers have this diamond
Prices start from £4,102 GBPSave up to £3,803 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 Round
£4,102 GBP