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Round|Lab Grown|IGI

1.54ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG779651124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779651124

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of November 1, 2026
Save £776 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £941 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779651124 or 779651124. Listed at 24 retailers as of November 1, 2026, with prices from £165 to £941, a £776 spread on the same certified stone. Reve Diamonds lists it at £941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779651124
Dimensions7.36 × 7.40 × 4.52 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
7.36 mm7.40 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779651124
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: £376 GBP|Low: £158 GBP|High: £909 GBP|Avg: £441 GBP|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4£165 GBP
Retailer 5£204 GBP
Retailer 11£276 GBP
Retailer 8£307 GBP
Retailer 6£353 GBP
Retailer 10£371 GBP
Retailer 1£376 GBP
Retailer 13£416 GBP
Retailer 12£478 GBP
Retailer 3£660 GBP
Retailer 2£754 GBP
Retailer 9£795 GBP
Retailer 7£820 GBP

34 data points across 13 retailers

24 retailers£165 GBP to £941 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£184 GBP
$246 USD
View
Final sale: no returns
A
Retailer 3
-
£191 GBP
$256 USD
View
A
Retailer 4
-
£204 GBP
$274 USD
View
A
Retailer 5
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 6
-
£276 GBP
$370 USD
View
A
Retailer 7
-
£307 GBP
View
A
Retailer 8
-
£353 GBP
ZAR 7,643 ZAR
View
A
Retailer 9
-
£360 GBP
$483 USD
View
A
Retailer 10
-
£371 GBP
€474 EUR
View
A
Retailer 11
-
£376 GBP
View
B+
Retailer 12
-
£416 GBP
A$858 AUD
View
B+
Retailer 13
-
£451 GBP
$604 USD
View
B+
Retailer 14
-
£478 GBP
A$985 AUD
View
B+
Retailer 15
-
£658 GBP
$881 USD
View
B+
Retailer 16
-
£660 GBP
$884 USD
View
B+
Retailer 17
-
£664 GBP
SGD 1,202 SGD
View
B
Retailer 18
-
£697 GBP
$934 USD
View
B
Retailer 19
-
£746 GBP
$1,000 USD
View
Retailer 20
-
£754 GBP
$1,010 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
£795 GBP
$1,065 USD
View
B
Retailer 22
-
£820 GBP
View
B
Retailer 23
-
£826 GBP
$1,107 USD
View
Most Expensive
B
Reve Diamonds
4F02B8AB7 · Nov 1
£941 GBP
$1,261 USD
View
23 more retailers have this diamond
Prices start from £165 GBPSave up to £776 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
1.54ct Round
£165 GBP