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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG761552194

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761552194

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 29, 2026
Save £678 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £799 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761552194 or 761552194. Listed at 23 retailers as of October 29, 2026, with prices from £121 to £799, a £678 spread on the same certified stone. Reve Diamonds lists it at £799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552194
Dimensions6.50 × 6.53 × 3.93 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
6.50 mm6.53 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552194
Side View
Table 57.0%Crown 33.7°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £255 GBP|Low: £121 GBP|High: £707 GBP|Avg: £316 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 4£121 GBP
Retailer 2£140 GBP
Retailer 3£149 GBP
Retailer 15£149 GBP
Retailer 8£222 GBP
Retailer 1£255 GBP
Retailer 12£257 GBP
Retailer 9£263 GBP
Retailer 11£281 GBP
Retailer 7£331 GBP
Retailer 5£348 GBP
Retailer 13£364 GBP
Retailer 14£389 GBP
Retailer 6£464 GBP
Retailer 16£481 GBP
Retailer 10£703 GBP

41 data points across 16 retailers

23 retailers£121 GBP to £799 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$187 USD
View
A
Retailer 4
-
£149 GBP
$200 USD
View
A
Retailer 5
-
£149 GBP
$200 USD
View
A
Retailer 6
-
£172 GBP
HK$1,800 HKD
View
B+
Retailer 7
-
£202 GBP
$270 USD
View
A
Retailer 8
-
£222 GBP
$297 USD
View
A
Retailer 9
-
£255 GBP
View
A
Retailer 10
-
£257 GBP
ZAR 5,557 ZAR
View
B+
Retailer 11
-
£263 GBP
View
B+
Retailer 12
-
£281 GBP
€358 EUR
View
B+
Retailer 13
-
£331 GBP
$443 USD
View
B+
Retailer 14
-
£348 GBP
A$718 AUD
View
B+
Retailer 15
-
£364 GBP
A$751 AUD
View
B+
Retailer 16
-
£389 GBP
$521 USD
View
B+
Retailer 17
-
£409 GBP
SGD 740 SGD
View
B
Retailer 18
-
£464 GBP
A$957 AUD
View
B
Retailer 19
-
£481 GBP
$644 USD
View
Retailer 20
-
£508 GBP
$680 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
£522 GBP
$699 USD
View
B
Retailer 22
-
£703 GBP
View
Most Expensive
B
Reve Diamonds
5484FC234 · Oct 30
£799 GBP
$1,071 USD
View
22 more retailers have this diamond
Prices start from £121 GBPSave up to £678 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
1.03ct Round
£121 GBP