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Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2287373887

Certificate GIA 2287373887

Diamond specifications and retailer prices

From £4,531 GBP
As of November 4, 2026
Save £5,672 GBP (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £10,203 GBP at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2287373887. Listed at 23 retailers as of November 4, 2026, with prices from £4,531 to £10,203, a £5,672 spread on the same certified stone. NZ Jewellers lists it at £10,203. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2287373887
Dimensions7.45 × 7.48 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
7.45 mm7.48 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2287373887
Side View
Table 61.0%Crown 32.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 59.0%

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 4
Current: £10,203 GBP|Low: £4,531 GBP|High: £10,203 GBP|Avg: £5,680 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
Retailer 22
November 5, 2026
Retailer 11£4,531 GBP
Retailer 12£4,609 GBP
Retailer 9£4,741 GBP
Retailer 22£4,819 GBP
Retailer 3£4,873 GBP
Retailer 14£4,892 GBP
Retailer 7£5,073 GBP
Retailer 21£5,104 GBP
Retailer 19£5,432 GBP
Retailer 6£5,527 GBP
Retailer 17£5,612 GBP
Retailer 18£5,637 GBP
Retailer 2£5,661 GBP
Retailer 15£5,839 GBP
Retailer 10£6,047 GBP
Retailer 4£6,297 GBP
Retailer 20£6,377 GBP
Retailer 16£6,464 GBP
Retailer 5£6,604 GBP
Retailer 8£6,725 GBP
Retailer 13£8,479 GBP
NZ Jewellers£10,203 GBP

6 data points across 22 retailers

23 retailers£4,531 GBP to £10,203 GBP

A
Cheapest Retailer
-
£4,531 GBP
A
Retailer 2
-
£4,609 GBP
View
A
Retailer 3
-
£4,741 GBP
View
A
Retailer 4
-
£4,745 GBP
View
A
Retailer 5
-
£4,819 GBP
View
A
Retailer 6
-
£4,873 GBP
View
Final sale: no returns
A
Retailer 7
-
£4,892 GBP
View
A
Retailer 8
-
£5,073 GBP
View
A
Retailer 9
-
£5,104 GBP
View
B+
Retailer 10
-
£5,432 GBP
View
B+
Retailer 11
-
£5,527 GBP
View
B+
Retailer 12
-
£5,612 GBP
View
B+
Retailer 13
-
£5,637 GBP
View
B+
Retailer 14
-
£5,661 GBP
View
B+
Retailer 15
-
£5,839 GBP
View
B+
Retailer 16
-
£6,047 GBP
View
B+
Retailer 17
-
£6,297 GBP
View
B+
Retailer 18
-
£6,377 GBP
View
B+
Retailer 19
-
£6,464 GBP
View
B+
Retailer 20
-
£6,604 GBP
View
B+
Retailer 21
-
£6,725 GBP
View
B
Retailer 22
-
£8,479 GBP
View
Most Expensive
B
NZ Jewellers
89f4f827-70ce-48de-8318-0231cab793b2 · Nov 5
£10,203 GBP
$13,774 USD
View
22 more retailers have this diamond
Prices start from £4,531 GBPSave up to £5,672 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
£4,531 GBP