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Round|Lab Grown|IGI

5.70ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG615341879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615341879

Diamond specifications and retailer prices

From £579 GBP
$776 USD
As of October 29, 2026
Save £2,973 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,553 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.7ct lab-grown round diamond

This 5.7ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615341879 or 615341879. Listed at 18 retailers as of October 29, 2026, with prices from £579 to £3,553, a £2,973 spread on the same certified stone. Brilliant Earth lists it at £3,553. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615341879
Dimensions11.45 × 11.40 × 7.05 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 and may include post-growth treatment Type IIa
Top View
11.45 mm11.40 mm5.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615341879
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°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: £3,553 GBP|Low: £554 GBP|High: £4,232 GBP|Avg: £1,505 GBP|-13.9%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 5£579 GBP
Retailer 13£631 GBP
Retailer 3£672 GBP
Retailer 17£672 GBP
Retailer 18£884 GBP
Retailer 12£1,027 GBP
Retailer 6£1,029 GBP
Retailer 11£1,075 GBP
Retailer 8£1,086 GBP
Retailer 2£1,099 GBP
Retailer 7£1,571 GBP
Retailer 14£1,599 GBP
Retailer 4£1,890 GBP
Retailer 9£2,273 GBP
Retailer 10£2,322 GBP
Retailer 16£2,534 GBP
Retailer 15£2,765 GBP
Brilliant Earth£3,553 GBP

41 data points across 18 retailers

18 retailers£579 GBP to £3,553 GBP

A
Cheapest Retailer
-
£579 GBP
$776 USD
A
Retailer 2
-
£631 GBP
$845 USD
View
A
Retailer 3
-
£672 GBP
$901 USD
View
Retailer 4
-
£672 GBP
$901 USD
View
Price last confirmed 14 days ago
Retailer 5
-
£884 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£1,027 GBP
View
A
Retailer 7
-
£1,029 GBP
$1,379 USD
View
B+
Retailer 8
-
£1,075 GBP
$1,440 USD
View
B+
Retailer 9
-
£1,086 GBP
$1,455 USD
View
A
Retailer 10
-
£1,099 GBP
€1,403 EUR
View
B+
Retailer 11
-
£1,571 GBP
$2,105 USD
View
B+
Retailer 12
-
£1,599 GBP
$2,142 USD
View
B+
Retailer 13
-
£1,890 GBP
$2,532 USD
View
B
Retailer 14
-
£2,273 GBP
$3,045 USD
View
Retailer 15
-
£2,322 GBP
$3,112 USD
View
Price last confirmed 12 days ago
Retailer 16
-
£2,534 GBP
View
Price last confirmed 10 days ago
Retailer 17
-
£2,765 GBP
$3,705 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8905294A · Oct 30
£3,553 GBP
$4,760 USD
View
17 more retailers have this diamond
Prices start from £579 GBPSave up to £2,973 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
5.70ct Round
£579 GBP