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Radiant|Lab Grown|GIA

1.30ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • GIA 6442709026

Certificate GIA 6442709026

Diamond specifications and retailer prices

From £296 GBP
As of November 2, 2026
Save £678 GBP (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,692 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442709026. Listed at 6 retailers as of October 29, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6442709026
Dimensions7.82 × 5.39 × 3.68 mm
L/W Ratio1.45
Top View
7.82 mm5.39 mm1.30 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442709026
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,692 GBP|Low: £296 GBP|High: £1,692 GBP|Avg: £718 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£296 GBP
Retailer 6£366 GBP
Retailer 5£370 GBP
Retailer 4£706 GBP
Retailer 3£974 GBP
Do Amore Diamonds£1,692 GBP

27 data points across 6 retailers

6 retailers£296 GBP to £974 GBP

A
Cheapest Retailer
-
£296 GBP
B+
Retailer 2
-
£366 GBP
$491 USD
View
B+
Retailer 3
-
£370 GBP
$497 USD
View
B
Retailer 4
-
£706 GBP
$948 USD
View
B
Retailer 5
-
£974 GBP
View
Most Expensive
Do Amore Diamonds
27-0D2D0E095 · Nov 2
£1,692 GBP
$2,270 USD
View
Price under review
5 more retailers have this diamond
Prices start from £296 GBPSave up to £678 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
1.30ct Radiant
£296 GBP