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Round|Lab Grown|IGI

1.53ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG792616792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792616792

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of October 29, 2026
Save £727 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £911 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792616792 or 792616792. Listed at 20 retailers as of October 26, 2026, with a 484% 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

1.53
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792616792
Dimensions7.33 × 7.29 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.29 mm1.53 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792616792
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

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: Oct 29
Current: £911 GBP|Low: £147 GBP|High: £911 GBP|Avg: £459 GBP|+3.4%
Brilliant Earth
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 5£150 GBP
Retailer 8£168 GBP
Retailer 16£174 GBP
Retailer 10£187 GBP
Retailer 6£187 GBP
Retailer 17£323 GBP
Retailer 14£335 GBP
Retailer 11£341 GBP
Retailer 15£434 GBP
Retailer 12£487 GBP
Retailer 9£534 GBP
Retailer 13£599 GBP
Retailer 3£608 GBP
Retailer 4£639 GBP
Retailer 2£758 GBP
Retailer 7£877 GBP
Brilliant Earth£911 GBP

34 data points across 17 retailers

20 retailers£150 GBP to £877 GBP

A
Cheapest Retailer
-
£150 GBP
$201 USD
Retailer 2
-
£152 GBP
$204 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 4
-
£174 GBP
$233 USD
View
Retailer 5
-
£186 GBP
$249 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
£187 GBP
$250 USD
View
A
Retailer 7
-
£187 GBP
$251 USD
View
B+
Retailer 8
-
£323 GBP
$433 USD
View
A
Retailer 9
-
£335 GBP
$449 USD
View
A
Retailer 10
-
£341 GBP
View
B+
Retailer 11
-
£434 GBP
$582 USD
View
B+
Retailer 12
-
£487 GBP
$652 USD
View
Retailer 13
-
£534 GBP
$715 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£599 GBP
$802 USD
View
Retailer 15
-
£605 GBP
$811 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
£608 GBP
SGD 1,100 SGD
View
B+
Retailer 17
-
£639 GBP
$856 USD
View
B
Retailer 18
-
£758 GBP
$1,016 USD
View
B
Retailer 19
-
£877 GBP
View
Most Expensive
Brilliant Earth
21501571A · Oct 16
£911 GBP
$1,220 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from £150 GBPSave up to £727 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 Round
£150 GBP