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Round|Lab Grown|IGI

1.59ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG779613415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779613415

Diamond specifications and retailer prices

From £230 GBP
$306 USD
As of October 29, 2026
Save £922 GBP (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,509 GBP at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779613415 or 779613415. Listed at 25 retailers as of October 29, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779613415
Dimensions7.45 × 7.48 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779613415
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: £1,509 GBP|Low: £221 GBP|High: £1,509 GBP|Avg: £576 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 3£230 GBP
Retailer 10£258 GBP
Retailer 8£267 GBP
Retailer 6£285 GBP
Retailer 11£285 GBP
Retailer 19£381 GBP
Retailer 16£402 GBP
Retailer 15£490 GBP
Retailer 12£503 GBP
Retailer 2£506 GBP
Retailer 13£512 GBP
Retailer 14£665 GBP
Retailer 18£728 GBP
Retailer 4£859 GBP
Retailer 7£908 GBP
Retailer 9£917 GBP
Retailer 5£996 GBP
Retailer 17£1,145 GBP
Brilliant Earth£1,509 GBP

42 data points across 19 retailers

25 retailers£230 GBP to £1,151 GBP

A
Cheapest Retailer
-
£230 GBP
$306 USD
A
Retailer 2
-
£258 GBP
$343 USD
View
Final sale: no returns
A
Retailer 3
-
£267 GBP
$355 USD
View
A
Retailer 4
-
£285 GBP
$380 USD
View
Retailer 5
-
£285 GBP
$380 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£317 GBP
HK$3,300 HKD
View
A
Retailer 7
-
£381 GBP
$508 USD
View
A
Retailer 8
-
£402 GBP
$535 USD
View
B+
Retailer 9
-
£490 GBP
ZAR 10,548 ZAR
View
B+
Retailer 10
-
£503 GBP
€638 EUR
View
B+
Retailer 11
-
£506 GBP
View
B+
Retailer 12
-
£512 GBP
A$1,048 AUD
View
B+
Retailer 13
-
£665 GBP
A$1,363 AUD
View
B+
Retailer 14
-
£728 GBP
$970 USD
View
Retailer 15
-
£745 GBP
$992 USD
View
Price last confirmed 74 days ago
Retailer 16
-
£859 GBP
A$1,760 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£892 GBP
$1,188 USD
View
B
Retailer 18
-
£908 GBP
SGD 1,634 SGD
View
B
Retailer 19
-
£917 GBP
$1,221 USD
View
B
Retailer 20
-
£952 GBP
$1,268 USD
View
B
Retailer 21
-
£996 GBP
$1,327 USD
View
B
Retailer 22
-
£1,097 GBP
$1,461 USD
View
B
Retailer 23
-
£1,145 GBP
View
B
Retailer 24
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£1,151 GBP
$1,533 USD
View
Most Expensive
Brilliant Earth
18187973A · Oct 14
£1,509 GBP
$2,010 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from £230 GBPSave up to £922 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
£230 GBP