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Radiant|Lab Grown|GIA

1.33ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • GIA 1539499310

Certificate GIA 1539499310

Diamond specifications and retailer prices

From £970 GBP
$1,300 USD
As of October 30, 2026
Save £164 GBP (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,134 GBP at Zales · As of October 30, 2026
View at Zales

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539499310. Listed at 4 retailers as of October 30, 2026, with prices from £970 to £1,134, a £164 spread on the same certified stone. Zales lists it at £1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1539499310
Dimensions7.82 × 5.55 × 3.90 mm
L/W Ratio1.41
Top View
7.82 mm5.55 mm1.33 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539499310
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £970 GBP|Low: £970 GBP|High: £1,321 GBP|Avg: £1,099 GBP|-26.6%
Retailer 1
Retailer 2
Retailer 3
Zales
October 2, 2026
Retailer 1£970 GBP
Retailer 2£983 GBP
Retailer 3£1,134 GBP
Zales£1,134 GBP

2 data points across 4 retailers

4 retailers£970 GBP to £1,134 GBP

B+
Cheapest Retailer
-
£970 GBP
$1,300 USD
B+
Retailer 2
-
£983 GBP
$1,317 USD
View
B
Retailer 3
-
£1,134 GBP
$1,520 USD
View
Most Expensive
B
Zales
525838423 · Oct 30
£1,134 GBP
$1,520 USD
View
3 more retailers have this diamond
Prices start from £970 GBPSave up to £164 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+
1.33ct Radiant
£970 GBP