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Round|Lab Grown|IGI

1.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG778647268

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647268

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of November 1, 2026
Save £807 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £986 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647268 or 778647268. Listed at 24 retailers as of November 1, 2026, with prices from £179 to £986, a £807 spread on the same certified stone. Reve Diamonds lists it at £986. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647268
Dimensions7.37 × 7.40 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.40 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647268
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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 1
Current: £201 GBP|Low: £177 GBP|High: £986 GBP|Avg: £467 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 3, 2026
Retailer 9£179 GBP
Retailer 1£201 GBP
Retailer 2£208 GBP
Retailer 5£222 GBP
Retailer 6£222 GBP
Retailer 14£346 GBP
Retailer 7£374 GBP
Retailer 17£378 GBP
Retailer 15£384 GBP
Retailer 4£410 GBP
Retailer 11£420 GBP
Retailer 12£519 GBP
Retailer 13£594 GBP
Retailer 3£608 GBP
Retailer 10£714 GBP
Retailer 8£753 GBP
Retailer 16£890 GBP
Retailer 18£904 GBP
Reve Diamonds£986 GBP

30 data points across 19 retailers

24 retailers£179 GBP to £986 GBP

Retailer 1
-
£177 GBP
$238 USD
Price last confirmed 42 days ago
A
Retailer 2
-
£179 GBP
$240 USD
View
A
Retailer 3
-
£201 GBP
$269 USD
View
Final sale: no returns
A
Retailer 4
-
£208 GBP
$279 USD
View
Retailer 5
-
£218 GBP
$292 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
£222 GBP
$298 USD
View
Retailer 7
-
£222 GBP
$298 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
£346 GBP
View
A
Retailer 9
-
£356 GBP
$478 USD
View
A
Retailer 10
-
£374 GBP
$502 USD
View
A
Retailer 11
-
£378 GBP
€483 EUR
View
A
Retailer 12
-
£384 GBP
ZAR 8,311 ZAR
View
B+
Retailer 13
-
£410 GBP
$550 USD
View
B+
Retailer 14
-
£420 GBP
View
B+
Retailer 15
-
£519 GBP
A$1,071 AUD
View
B+
Retailer 16
-
£594 GBP
$796 USD
View
Retailer 17
-
£608 GBP
$815 USD
View
Price last confirmed 13 days ago
Retailer 18
-
£708 GBP
$950 USD
View
Price last confirmed 43 days ago
B
Retailer 19
-
£714 GBP
$958 USD
View
B
Retailer 20
-
£753 GBP
$1,010 USD
View
B
Retailer 21
-
£845 GBP
$1,133 USD
View
B
Retailer 22
-
£890 GBP
View
B
Retailer 23
-
£904 GBP
$1,213 USD
View
Most Expensive
B
Reve Diamonds
E412FA628 · Nov 1
£986 GBP
$1,322 USD
View
23 more retailers have this diamond
Prices start from £179 GBPSave up to £807 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
£179 GBP