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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG762519108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762519108

Diamond specifications and retailer prices

From £170 GBP
$226 USD
As of October 29, 2026
Save £1,499 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,669 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.59ct lab-grown round diamond

This 1.59ct 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 LG762519108 or 762519108. Listed at 26 retailers as of October 27, 2026, with prices from £170 to £1,669, a £1,499 spread on the same certified stone. Queensmith lists it at £1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762519108
Dimensions7.47 × 7.52 × 4.63 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
7.47 mm7.52 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762519108
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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 29
Current: £857 GBP|Low: £163 GBP|High: £905 GBP|Avg: £480 GBP|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 30, 2026
Retailer 3£170 GBP
Retailer 2£189 GBP
Retailer 8£197 GBP
Retailer 5£210 GBP
Retailer 16£231 GBP
Retailer 13£362 GBP
Retailer 12£382 GBP
Retailer 10£392 GBP
Retailer 4£424 GBP
Retailer 7£459 GBP
Retailer 14£492 GBP
Retailer 17£553 GBP
Retailer 9£677 GBP
Retailer 6£773 GBP
Retailer 15£845 GBP
Retailer 11£848 GBP
Retailer 1£857 GBP

39 data points across 17 retailers

26 retailers£170 GBP to £1,669 GBP

A
Cheapest Retailer
-
£170 GBP
$226 USD
A
Retailer 2
-
£189 GBP
$252 USD
View
Final sale: no returns
A
Retailer 3
-
£197 GBP
$262 USD
View
A
Retailer 4
-
£210 GBP
$280 USD
View
A
Retailer 5
-
£210 GBP
$280 USD
View
A
Retailer 6
-
£231 GBP
HK$2,400 HKD
View
B+
Retailer 7
-
£284 GBP
$378 USD
View
A
Retailer 8
-
£362 GBP
ZAR 7,783 ZAR
View
A
Retailer 9
-
£382 GBP
€484 EUR
View
A
Retailer 10
-
£384 GBP
$511 USD
View
A
Retailer 11
-
£392 GBP
View
A
Retailer 12
-
£424 GBP
A$868 AUD
View
B+
Retailer 13
-
£459 GBP
$611 USD
View
B+
Retailer 14
-
£492 GBP
A$1,008 AUD
View
B+
Retailer 15
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£553 GBP
$736 USD
View
Retailer 16
-
£617 GBP
$822 USD
View
Price last confirmed 44 days ago
Retailer 17
-
£671 GBP
$893 USD
View
Price last confirmed 88 days ago
B+
Retailer 18
-
£677 GBP
$902 USD
View
B+
Retailer 19
-
£681 GBP
SGD 1,226 SGD
View
B+
Retailer 20
-
£716 GBP
$954 USD
View
B
Retailer 21
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£756 GBP
$1,007 USD
View
B+
Retailer 22
-
£845 GBP
View
B+
Retailer 23
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£848 GBP
A$1,738 AUD
View
B
Retailer 24
-
£857 GBP
$1,141 USD
View
B
Retailer 25
-
£959 GBP
$1,277 USD
View
Most Expensive
B
Queensmith
LG762519108 · Oct 27
£1,669 GBP
View
25 more retailers have this diamond
Prices start from £170 GBPSave up to £1,499 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
1.59ct Round
£170 GBP