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Radiant|Lab Grown|IGI

1.53ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG729518907

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG729518907

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of November 2, 2026
Save £1,563 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,739 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729518907 or 729518907. Listed at 15 retailers as of November 2, 2026, with prices from £175 to £1,739, a £1,563 spread on the same certified stone. Frank Darling lists it at £1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729518907
Dimensions8.55 × 5.71 × 3.71 mm
L/W Ratio1.50
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.55 mm5.71 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729518907
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 33.9°Culet: NoneDepth 65.0%

Caratlytics Score

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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: £1,739 GBP|Low: £174 GBP|High: £1,739 GBP|Avg: £777 GBP|-0.0%
Frank Darling
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
November 3, 2026
Retailer 9£175 GBP
Retailer 11£196 GBP
Retailer 12£203 GBP
Retailer 13£267 GBP
Retailer 10£294 GBP
Retailer 5£383 GBP
Retailer 2£561 GBP
Retailer 8£616 GBP
Retailer 3£770 GBP
Retailer 6£858 GBP
Retailer 14£959 GBP
Retailer 7£1,115 GBP
Retailer 4£1,268 GBP
Retailer 15£1,678 GBP
Frank Darling£1,739 GBP

35 data points across 15 retailers

15 retailers£175 GBP to £1,739 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£203 GBP
$272 USD
View
A
Retailer 4
-
£267 GBP
$358 USD
View
B+
Retailer 5
-
£294 GBP
$394 USD
View
A
Retailer 6
-
£383 GBP
€489 EUR
View
B+
Retailer 7
-
£561 GBP
A$1,157 AUD
View
B+
Retailer 8
-
£616 GBP
$826 USD
View
B+
Retailer 9
-
£770 GBP
$1,032 USD
View
B+
Retailer 10
-
£858 GBP
$1,151 USD
View
B+
Retailer 11
-
£959 GBP
View
Retailer 12
-
£1,115 GBP
$1,495 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
£1,268 GBP
$1,700 USD
View
B
Retailer 14
-
£1,678 GBP
$2,250 USD
View
Most Expensive
B
Frank Darling
VL-68091GR · Nov 2
£1,739 GBP
$2,332 USD
View
14 more retailers have this diamond
Prices start from £175 GBPSave up to £1,563 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
1.53ct Radiant
£175 GBP