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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG761552656

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761552656

Diamond specifications and retailer prices

From £146 GBP
$194 USD
As of October 30, 2026
Save £686 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £832 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761552656 or 761552656. Listed at 23 retailers as of October 30, 2026, with prices from £146 to £832, a £686 spread on the same certified stone. Reve Diamonds lists it at £832. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552656
Dimensions6.42 × 6.46 × 4.04 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
6.42 mm6.46 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552656
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £146 GBP|Low: £145 GBP|High: £832 GBP|Avg: £391 GBP|+0.5%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 1£146 GBP
Retailer 16£183 GBP
Retailer 8£218 GBP
Retailer 9£256 GBP
Retailer 4£267 GBP
Retailer 12£277 GBP
Retailer 10£287 GBP
Retailer 11£300 GBP
Retailer 5£342 GBP
Retailer 3£375 GBP
Retailer 14£393 GBP
Retailer 7£440 GBP
Retailer 15£547 GBP
Retailer 6£559 GBP
Retailer 13£631 GBP
Retailer 2£757 GBP
Reve Diamonds£832 GBP

36 data points across 17 retailers

23 retailers£146 GBP to £832 GBP

Retailer 1
-
£130 GBP
$173 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£146 GBP
$194 USD
View
Final sale: no returns
Retailer 3
-
£151 GBP
$201 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£161 GBP
$215 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£161 GBP
$215 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£218 GBP
$290 USD
View
A
Retailer 8
-
£256 GBP
View
A
Retailer 9
-
£267 GBP
$356 USD
View
A
Retailer 10
-
£277 GBP
ZAR 5,950 ZAR
View
B+
Retailer 11
-
£287 GBP
View
B+
Retailer 12
-
£300 GBP
€381 EUR
View
B+
Retailer 13
-
£342 GBP
$456 USD
View
B+
Retailer 14
-
£375 GBP
A$768 AUD
View
B+
Retailer 15
-
£393 GBP
A$805 AUD
View
B+
Retailer 16
-
£403 GBP
$537 USD
View
B+
Retailer 17
-
£440 GBP
SGD 792 SGD
View
Retailer 18
-
£518 GBP
$690 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
£547 GBP
$728 USD
View
B
Retailer 20
-
£559 GBP
$744 USD
View
B
Retailer 21
-
£631 GBP
$840 USD
View
B
Retailer 22
-
£757 GBP
View
Most Expensive
B
Reve Diamonds
019E2D28D · Oct 30
£832 GBP
$1,107 USD
View
22 more retailers have this diamond
Prices start from £146 GBPSave up to £686 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
£146 GBP