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Round|Natural|GIA

1.42ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2456210383

Certificate GIA 2456210383

Diamond specifications and retailer prices

From £5,923 GBP
HK$62,000 HKD
As of October 30, 2026
Save £5,231 GBP (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £11,154 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.42ct natural round diamond

This 1.42ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2456210383. Listed at 18 retailers as of October 30, 2026, with prices from £5,923 to £11,154, a £5,231 spread on the same certified stone. NZ Jewellers lists it at £11,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2456210383
Dimensions7.12 × 7.16 × 4.46 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.12 mm7.16 mm1.42 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2456210383
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £11,154 GBP|Low: £5,923 GBP|High: £11,733 GBP|Avg: £8,307 GBP|-2.9%
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
October 30, 2026
Retailer 6£5,923 GBP
Retailer 5£6,175 GBP
Retailer 10£6,896 GBP
Retailer 18£7,039 GBP
Retailer 11£7,268 GBP
Retailer 13£7,310 GBP
Retailer 3£7,387 GBP
Retailer 7£7,387 GBP
Retailer 8£7,688 GBP
Retailer 17£7,989 GBP
Retailer 16£8,003 GBP
Retailer 2£8,039 GBP
Retailer 4£8,126 GBP
Retailer 14£8,645 GBP
Retailer 15£9,234 GBP
Retailer 9£10,218 GBP
Retailer 12£10,508 GBP
NZ Jewellers£11,154 GBP

26 data points across 18 retailers

18 retailers£5,923 GBP to £11,154 GBP

A+
Cheapest Retailer
-
£5,923 GBP
HK$62,000 HKD
A
Retailer 2
-
£6,175 GBP
€7,880 EUR
View
Retailer 3
-
£6,896 GBP
SGD 12,486 SGD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£7,039 GBP
$9,431 USD
View
A
Retailer 5
-
£7,268 GBP
View
A
Retailer 6
-
£7,310 GBP
$9,795 USD
View
A
Retailer 7
-
£7,387 GBP
$9,898 USD
View
B+
Retailer 8
-
£7,387 GBP
$9,898 USD
View
Final sale: no returns
Retailer 9
-
£7,688 GBP
A$15,849 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£7,989 GBP
$10,705 USD
View
B+
Retailer 11
-
£8,003 GBP
$10,723 USD
View
B+
Retailer 12
-
£8,039 GBP
€10,258 EUR
View
B+
Retailer 13
-
£8,126 GBP
$10,888 USD
View
B+
Retailer 14
-
£8,645 GBP
$11,584 USD
View
B+
Retailer 15
-
£9,234 GBP
$12,372 USD
View
Retailer 16
-
£10,218 GBP
ZAR 221,188 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 17
-
£10,508 GBP
View
Most Expensive
B+
NZ Jewellers
8a1ee725-1f22-454b-bd19-09ec7e95d54b · Oct 30
£11,154 GBP
$14,945 USD
View
17 more retailers have this diamond
Prices start from £5,923 GBPSave up to £5,231 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+
1.42ct Round
£5,923 GBP