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Round|Lab Grown|IGI

1.79ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG555273777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273777

Diamond specifications and retailer prices

From £323 GBP
$433 USD
As of October 29, 2026
Save £1,157 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,481 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.79ct lab-grown round diamond

This 1.79ct 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 LG555273777 or 555273777. Listed at 15 retailers as of October 29, 2026, with prices from £323 to £1,481, a £1,157 spread on the same certified stone. MOH London lists it at £1,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273777
Dimensions7.84 × 7.81 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.84 mm7.81 mm1.79 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273777
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.8%

Caratlytics Score

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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: £1,481 GBP|Low: £310 GBP|High: £1,491 GBP|Avg: £719 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 10£323 GBP
Retailer 14£361 GBP
Retailer 3£401 GBP
Retailer 11£401 GBP
Retailer 7£508 GBP
Retailer 4£560 GBP
Retailer 13£588 GBP
Retailer 12£631 GBP
Retailer 8£668 GBP
Retailer 2£689 GBP
Retailer 5£1,075 GBP
Retailer 9£1,125 GBP
Retailer 6£1,313 GBP
MOH London£1,481 GBP

25 data points across 14 retailers

15 retailers£323 GBP to £1,481 GBP

A
Cheapest Retailer
-
£323 GBP
$433 USD
A
Retailer 2
-
£361 GBP
$484 USD
View
Final sale: no returns
A
Retailer 3
-
£362 GBP
$485 USD
View
A
Retailer 4
-
£401 GBP
$537 USD
View
A
Retailer 5
-
£401 GBP
$537 USD
View
B+
Retailer 6
-
£508 GBP
$680 USD
View
B+
Retailer 7
-
£560 GBP
$750 USD
View
B+
Retailer 8
-
£588 GBP
$788 USD
View
B+
Retailer 9
-
£631 GBP
$846 USD
View
B+
Retailer 10
-
£668 GBP
$895 USD
View
B+
Retailer 11
-
£689 GBP
ZAR 14,916 ZAR
View
B
Retailer 12
-
£1,125 GBP
$1,507 USD
View
B
Retailer 13
-
£1,289 GBP
$1,727 USD
View
B
Retailer 14
-
£1,313 GBP
$1,759 USD
View
Most Expensive
B
MOH London
LG555273777 · Oct 29
£1,481 GBP
View
14 more retailers have this diamond
Prices start from £323 GBPSave up to £1,157 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
1.79ct Round
£323 GBP