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Radiant|Natural|GIA

1.40ct G VS1 Radiant Natural Diamond

ID • G/VS1 • GIA 1449458964

Certificate GIA 1449458964

Diamond specifications and retailer prices

From £6,254 GBP
$8,380 USD
As of November 1, 2026
Save £5,454 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,708 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449458964. Listed at 21 retailers as of October 30, 2026, with prices from £6,254 to £11,708, a £5,454 spread on the same certified stone. NZ Jewellers lists it at £11,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.57°
Pavilion angle62.34°
OriginNatural
Grading LabGIA
CertificateGIA 1449458964
Dimensions7.77 × 5.93 × 3.74 mm
L/W Ratio1.31
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.77 mm5.93 mm1.40 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449458964
Side View
Table 64.0%Crown 40.57°Girdle: MED-STKPavilion 62.34°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £11,708 GBP|Low: £6,145 GBP|High: £11,708 GBP|Avg: £8,278 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
November 1, 2026
Retailer 10£6,254 GBP
Retailer 13£6,489 GBP
Retailer 5£7,025 GBP
Retailer 12£7,025 GBP
Retailer 11£7,083 GBP
Retailer 4£7,610 GBP
Retailer 6£7,689 GBP
Retailer 3£7,728 GBP
Retailer 9£7,728 GBP
Retailer 8£8,853 GBP
Retailer 7£10,321 GBP
Retailer 2£10,971 GBP
NZ Jewellers£11,708 GBP

44 data points across 13 retailers

21 retailers£6,254 GBP to £11,708 GBP

B+
Cheapest Retailer
-
£6,254 GBP
$8,380 USD
B+
Retailer 2
-
£6,489 GBP
€8,280 EUR
View
B+
Retailer 3
-
£6,498 GBP
$8,707 USD
View
B+
Retailer 4
-
£6,577 GBP
$8,813 USD
View
B+
Retailer 5
-
£6,960 GBP
$9,325 USD
View
B+
Retailer 6
-
£7,025 GBP
$9,413 USD
View
B+
Retailer 7
-
£7,025 GBP
$9,413 USD
View
Final sale: no returns
B+
Retailer 8
-
£7,083 GBP
$9,491 USD
View
B+
Retailer 9
-
£7,492 GBP
$10,038 USD
View
B+
Retailer 10
-
£7,610 GBP
$10,197 USD
View
B+
Retailer 11
-
£7,689 GBP
View
B+
Retailer 12
-
£7,728 GBP
$10,354 USD
View
Retailer 13
-
£7,728 GBP
A$15,929 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£8,381 GBP
$11,230 USD
View
B
Retailer 15
-
£8,417 GBP
View
B
Retailer 16
-
£8,781 GBP
$11,766 USD
View
B
Retailer 17
-
£8,853 GBP
€11,297 EUR
View
Retailer 18
-
£9,244 GBP
$12,386 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£10,321 GBP
ZAR 223,403 ZAR
View
B
Retailer 20
-
£10,971 GBP
View
Most Expensive
B
NZ Jewellers
351153b0-efdb-4c7f-bb1a-875c92ef90fb · Oct 30
£11,708 GBP
$15,688 USD
View
20 more retailers have this diamond
Prices start from £6,254 GBPSave up to £5,454 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.

B+
1.40ct Radiant
£6,254 GBP