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Round|Lab Grown|IGI

1.53ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG770649183

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770649183

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of October 29, 2026
Save £844 GBP (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,836 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770649183 or 770649183. Listed at 25 retailers as of October 29, 2026, with a 430% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770649183
Dimensions7.45 × 7.52 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.45 mm7.52 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770649183
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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: £1,836 GBP|Low: £188 GBP|High: £1,836 GBP|Avg: £524 GBP
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 4£196 GBP
Retailer 3£228 GBP
Retailer 6£243 GBP
Retailer 7£243 GBP
Retailer 15£325 GBP
Retailer 9£327 GBP
Retailer 19£328 GBP
Retailer 17£418 GBP
Retailer 2£438 GBP
Retailer 11£440 GBP
Retailer 12£464 GBP
Retailer 13£465 GBP
Retailer 18£566 GBP
Retailer 8£616 GBP
Retailer 5£782 GBP
Retailer 10£886 GBP
Retailer 14£923 GBP
Retailer 16£980 GBP
Brilliant Earth£1,836 GBP

39 data points across 19 retailers

25 retailers£196 GBP to £1,041 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
A
Retailer 2
-
£219 GBP
$294 USD
View
Final sale: no returns
A
Retailer 3
-
£228 GBP
$305 USD
View
A
Retailer 4
-
£243 GBP
$326 USD
View
A
Retailer 5
-
£243 GBP
$326 USD
View
A
Retailer 6
-
£325 GBP
View
B+
Retailer 7
-
£327 GBP
$438 USD
View
A
Retailer 8
-
£328 GBP
$440 USD
View
A
Retailer 9
-
£418 GBP
ZAR 9,047 ZAR
View
B+
Retailer 10
-
£437 GBP
$585 USD
View
A
Retailer 11
-
£438 GBP
€559 EUR
View
B+
Retailer 12
-
£440 GBP
$589 USD
View
B+
Retailer 13
-
£464 GBP
View
B+
Retailer 14
-
£465 GBP
A$958 AUD
View
B+
Retailer 15
-
£566 GBP
A$1,166 AUD
View
B+
Retailer 16
-
£616 GBP
$826 USD
View
B
Retailer 17
-
£781 GBP
SGD 1,414 SGD
View
B+
Retailer 18
-
£782 GBP
$1,048 USD
View
B
Retailer 19
-
£820 GBP
$1,099 USD
View
B
Retailer 20
-
£886 GBP
$1,187 USD
View
B
Retailer 21
-
£923 GBP
A$1,903 AUD
View
B
Retailer 22
-
£958 GBP
$1,283 USD
View
B+
Retailer 23
-
£980 GBP
View
B
Retailer 24
-
£1,041 GBP
$1,394 USD
View
Most Expensive
Brilliant Earth
18437387A · Oct 16
£1,836 GBP
$2,460 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from £196 GBPSave up to £844 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
£196 GBP