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Radiant|Lab Grown|GIA

1.07ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 5426699835

Certificate GIA 5426699835

Diamond specifications and retailer prices

From £203 GBP
$272 USD
As of October 30, 2026
Save £797 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,739 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-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 5426699835. Listed at 12 retailers as of October 29, 2026, with a 393% 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

1.07
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5426699835
Dimensions7.62 × 5.07 × 3.30 mm
L/W Ratio1.50
Culet sizeNone
Top View
7.62 mm5.07 mm1.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426699835
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

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: Oct 30
Current: £1,739 GBP|Low: £144 GBP|High: £1,739 GBP|Avg: £716 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£203 GBP
Retailer 7£264 GBP
Retailer 4£378 GBP
Retailer 8£425 GBP
Retailer 3£604 GBP
Retailer 10£665 GBP
Retailer 9£930 GBP
Retailer 6£978 GBP
Retailer 2£1,000 GBP
Do Amore Diamonds£1,739 GBP

15 data points across 10 retailers

12 retailers£203 GBP to £1,000 GBP

Retailer 1
-
£181 GBP
$243 USD
Price last confirmed 15 days ago
A
Retailer 2
-
£203 GBP
$272 USD
View
Final sale: no returns
Retailer 3
-
£210 GBP
$282 USD
View
Price last confirmed 18 days ago
Retailer 4
-
£225 GBP
$301 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£264 GBP
$354 USD
View
B+
Retailer 6
-
£378 GBP
$506 USD
View
B+
Retailer 7
-
£604 GBP
A$1,245 AUD
View
Retailer 8
-
£798 GBP
$1,069 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
£930 GBP
$1,246 USD
View
Retailer 10
-
£978 GBP
View
Price last confirmed 15 days ago
B
Retailer 11
-
£1,000 GBP
View
Most Expensive
Do Amore Diamonds
27-896EC2989 · Oct 31
£1,739 GBP
$2,330 USD
View
Price under review
11 more retailers have this diamond
Prices start from £203 GBPSave up to £797 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
1.07ct Radiant
£203 GBP