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Round|Lab Grown|IGI

1.57ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG839675835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839675835

Diamond specifications and retailer prices

From £201 GBP
HK$2,100 HKD
As of October 30, 2026
Save £604 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £805 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839675835 or 839675835. Listed at 18 retailers as of October 29, 2026, with prices from £201 to £805, a £604 spread on the same certified stone. MOH London lists it at £805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839675835
Dimensions7.44 × 7.49 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.49 mm1.57 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839675835
Side View
Table 59.0%Crown 35.6°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.3%

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 30
Current: £805 GBP|Low: £133 GBP|High: £810 GBP|Avg: £371 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 18£138 GBP
Retailer 5£160 GBP
Retailer 3£171 GBP
Retailer 17£171 GBP
Retailer 13£201 GBP
Retailer 9£231 GBP
Retailer 2£263 GBP
Retailer 11£288 GBP
Retailer 12£294 GBP
Retailer 6£366 GBP
Retailer 7£394 GBP
Retailer 15£493 GBP
Retailer 4£551 GBP
Retailer 10£568 GBP
Retailer 14£575 GBP
Retailer 16£581 GBP
Retailer 8£591 GBP
MOH London£805 GBP

29 data points across 18 retailers

18 retailers£201 GBP to £805 GBP

Retailer 1
-
£138 GBP
$185 USD
Price last confirmed 12 days ago
Retailer 2
-
£160 GBP
$215 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£171 GBP
$229 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£171 GBP
$229 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£201 GBP
HK$2,100 HKD
View
B+
Retailer 6
-
£231 GBP
$310 USD
View
A
Retailer 7
-
£263 GBP
View
A
Retailer 8
-
£288 GBP
€367 EUR
View
A
Retailer 9
-
£294 GBP
ZAR 6,365 ZAR
View
A
Retailer 10
-
£366 GBP
$491 USD
View
A
Retailer 11
-
£394 GBP
$528 USD
View
Retailer 12
-
£493 GBP
$660 USD
View
Price last confirmed 12 days ago
Retailer 13
-
£551 GBP
$738 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£568 GBP
SGD 1,029 SGD
View
B+
Retailer 15
-
£575 GBP
$770 USD
View
B+
Retailer 16
-
£581 GBP
$779 USD
View
B
Retailer 17
-
£591 GBP
$792 USD
View
Most Expensive
B
MOH London
LG839675835 · Oct 29
£805 GBP
View
17 more retailers have this diamond
Prices start from £201 GBPSave up to £604 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
1.57ct Round
£201 GBP