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Round|Lab Grown|IGI

1.48ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG710542751

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710542751

Diamond specifications and retailer prices

From £164 GBP
$220 USD
As of November 1, 2026
Save £774 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £938 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710542751 or 710542751. Listed at 22 retailers as of November 1, 2026, with prices from £164 to £938, a £774 spread on the same certified stone. Reve Diamonds lists it at £938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710542751
Dimensions7.39 × 7.36 × 4.44 mm
L/W Ratio1.00
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
7.39 mm7.36 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710542751
Side View
Table 58.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £351 GBP|Low: £163 GBP|High: £938 GBP|Avg: £431 GBP|+1.3%
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Retailer 18
Reve Diamonds
November 1, 2026
Retailer 9£164 GBP
Retailer 15£183 GBP
Retailer 17£190 GBP
Retailer 4£204 GBP
Retailer 5£204 GBP
Retailer 12£346 GBP
Retailer 6£348 GBP
Retailer 1£351 GBP
Retailer 13£378 GBP
Retailer 14£384 GBP
Retailer 3£392 GBP
Retailer 18£416 GBP
Retailer 16£498 GBP
Retailer 7£558 GBP
Retailer 2£619 GBP
Retailer 10£655 GBP
Retailer 8£694 GBP
Retailer 11£816 GBP
Reve Diamonds£938 GBP

31 data points across 19 retailers

22 retailers£164 GBP to £938 GBP

A
Cheapest Retailer
-
£164 GBP
$220 USD
A
Retailer 2
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£183 GBP
$245 USD
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
$255 USD
View
A
Retailer 4
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£204 GBP
$273 USD
View
Retailer 5
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£204 GBP
$273 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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£346 GBP
View
A
Retailer 7
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£348 GBP
$466 USD
View
A
Retailer 8
-
£351 GBP
ZAR 7,608 ZAR
View
B+
Retailer 9
-
£378 GBP
View
B+
Retailer 10
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£384 GBP
€490 EUR
View
B+
Retailer 11
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£392 GBP
$525 USD
View
B+
Retailer 12
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£416 GBP
A$858 AUD
View
B+
Retailer 13
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£417 GBP
$559 USD
View
B+
Retailer 14
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£498 GBP
A$1,026 AUD
View
Retailer 15
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£530 GBP
$710 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
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£558 GBP
$748 USD
View
B+
Retailer 17
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£619 GBP
$830 USD
View
B
Retailer 18
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£655 GBP
$877 USD
View
B
Retailer 19
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£694 GBP
$930 USD
View
B
Retailer 20
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£735 GBP
$985 USD
View
B
Retailer 21
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£816 GBP
View
Most Expensive
B
Reve Diamonds
BBDB80140 · Nov 1
£938 GBP
$1,257 USD
View
21 more retailers have this diamond
Prices start from £164 GBPSave up to £774 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
1.48ct Round
£164 GBP