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Round|Lab Grown|IGI

5.70ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG573398153

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573398153

Diamond specifications and retailer prices

From £663 GBP
$889 USD
As of October 29, 2026
Save £3,568 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,232 GBP at Brilliant Earth · As of October 29, 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 LG573398153 or 573398153. Listed at 19 retailers as of October 29, 2026, with prices from £663 to £4,232, a £3,568 spread on the same certified stone. Brilliant Earth lists it at £4,232. 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 angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573398153
Dimensions11.45 × 11.41 × 7.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.45 mm11.41 mm5.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573398153
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £4,232 GBP|Low: £554 GBP|High: £4,232 GBP|Avg: £1,632 GBP|+15.7%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 20
October 31, 2026
Retailer 12£620 GBP
Retailer 5£663 GBP
Retailer 16£722 GBP
Retailer 3£769 GBP
Retailer 19£769 GBP
Retailer 20£1,012 GBP
Retailer 13£1,075 GBP
Retailer 2£1,099 GBP
Retailer 7£1,109 GBP
Retailer 14£1,170 GBP
Retailer 9£1,235 GBP
Retailer 8£1,599 GBP
Retailer 17£1,712 GBP
Retailer 4£2,164 GBP
Retailer 10£2,407 GBP
Retailer 11£2,672 GBP
Retailer 18£2,765 GBP
Retailer 15£2,899 GBP
Retailer 6£3,508 GBP
Brilliant Earth£4,232 GBP

38 data points across 20 retailers

19 retailers£663 GBP to £4,232 GBP

A
Cheapest Retailer
-
£663 GBP
$889 USD
A
Retailer 2
-
£722 GBP
$967 USD
View
Retailer 3
-
£769 GBP
$1,031 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
£769 GBP
$1,031 USD
View
Retailer 5
-
£1,012 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£1,075 GBP
$1,440 USD
View
A
Retailer 7
-
£1,099 GBP
€1,403 EUR
View
B+
Retailer 8
-
£1,109 GBP
$1,486 USD
View
B+
Retailer 9
-
£1,170 GBP
View
B+
Retailer 10
-
£1,235 GBP
$1,655 USD
View
B+
Retailer 11
-
£1,599 GBP
$2,143 USD
View
B+
Retailer 12
-
£1,712 GBP
$2,294 USD
View
B
Retailer 13
-
£2,164 GBP
$2,899 USD
View
B
Retailer 14
-
£2,407 GBP
$3,225 USD
View
Retailer 15
-
£2,672 GBP
$3,580 USD
View
Price last confirmed 12 days ago
Retailer 16
-
£2,765 GBP
$3,705 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
£2,899 GBP
View
B
Retailer 18
-
£3,508 GBP
$4,701 USD
View
Most Expensive
B
Brilliant Earth
7625042A · Oct 29
£4,232 GBP
$5,670 USD
View
18 more retailers have this diamond
Prices start from £663 GBPSave up to £3,568 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
£663 GBP