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Round|Lab Grown|IGI

1.00ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG759510751

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759510751

Diamond specifications and retailer prices

From £132 GBP
$176 USD
As of October 28, 2026
Save £663 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £795 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG759510751 or 759510751. Listed at 24 retailers as of October 28, 2026, with prices from £132 to £795, a £663 spread on the same certified stone. Reve Diamonds lists it at £795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759510751
Dimensions6.33 × 6.39 × 3.96 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
6.33 mm6.39 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759510751
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: Oct 28
Current: £251 GBP|Low: £132 GBP|High: £695 GBP|Avg: £362 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10£132 GBP
Retailer 1£251 GBP
Retailer 8£252 GBP
Retailer 7£256 GBP
Retailer 5£276 GBP
Retailer 3£350 GBP
Retailer 9£358 GBP
Retailer 11£380 GBP
Retailer 6£451 GBP
Retailer 2£548 GBP
Retailer 4£690 GBP

36 data points across 11 retailers

24 retailers£132 GBP to £795 GBP

A
Retailer 1
-
£119 GBP
$158 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£132 GBP
$176 USD
View
Final sale: no returns
A
Retailer 3
-
£137 GBP
$183 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£147 GBP
$196 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£147 GBP
$196 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£163 GBP
HK$1,700 HKD
View
B+
Retailer 7
-
£199 GBP
$265 USD
View
A
Retailer 8
-
£213 GBP
$283 USD
View
A
Retailer 9
-
£251 GBP
View
A
Retailer 10
-
£252 GBP
ZAR 5,423 ZAR
View
B+
Retailer 11
-
£256 GBP
View
B+
Retailer 12
-
£276 GBP
€350 EUR
View
B+
Retailer 13
-
£329 GBP
$438 USD
View
B+
Retailer 14
-
£350 GBP
A$718 AUD
View
B+
Retailer 15
-
£358 GBP
A$733 AUD
View
B+
Retailer 16
-
£358 GBP
$477 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£380 GBP
$506 USD
View
B+
Retailer 18
-
£404 GBP
SGD 727 SGD
View
B
Retailer 19
-
£451 GBP
A$924 AUD
View
B
Retailer 20
-
£472 GBP
$629 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
£513 GBP
$684 USD
View
B
Retailer 22
-
£548 GBP
$730 USD
View
B
Retailer 23
-
£690 GBP
View
Most Expensive
B
Reve Diamonds
2DFEF452C · Oct 28
£795 GBP
$1,059 USD
View
23 more retailers have this diamond
Prices start from £132 GBPSave up to £663 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
1.00ct Round
£132 GBP