Radiant|Natural|GIA

1.51ct D VS2 Radiant Natural Diamond

ID • D/VS2 • GIA 1553916705

Certificate GIA 1553916705

Diamond specifications and retailer prices

From £6,585 GBP
As of November 5, 2026
Save £3,682 GBP (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £10,482 GBP at NZ Jewellers · As of October 6, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553916705. Listed at 10 retailers as of November 2, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.71°
Pavilion angle36.41°
OriginNatural
Grading LabGIA
CertificateGIA 1553916705
Dimensions7.66 × 5.78 × 3.91 mm
L/W Ratio1.33
Girdle conditionVery Thick
Key to symbols
Crystal, Feather
Top View
7.66 mm5.78 mm1.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553916705
Side View
Table 68.0%Crown 49.71°Girdle: SLI-POLPavilion 36.41°Culet: NoneDepth 67.7%

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: £6,795 GBP|Low: £6,585 GBP|High: £10,373 GBP|Avg: £7,556 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4£6,585 GBP
Retailer 3£6,745 GBP
Retailer 1£6,795 GBP
Retailer 5£6,795 GBP
Retailer 2£10,267 GBP

33 data points across 5 retailers

10 retailers£6,585 GBP to £10,267 GBP

A
Cheapest Retailer
-
£6,585 GBP
A
Retailer 2
-
£6,745 GBP
View
A
Retailer 3
-
£6,795 GBP
View
Retailer 4
-
£6,795 GBP
View
Price last confirmed 13 days ago
Retailer 5
-
£7,520 GBP
View
Price last confirmed 43 days ago
Retailer 6
-
£7,520 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£7,636 GBP
View
Price last confirmed 36 days ago
B+
Retailer 8
-
£10,267 GBP
View
Retailer 9
-
£10,482 GBP
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
e0b16699-c260-4b4a-b6a9-d5b1b7beb5d6 · Oct 6
£10,482 GBP
$14,150 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from £6,585 GBPSave up to £3,682 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
£6,585 GBP