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Round|Lab Grown|IGI

1.79ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG607310129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607310129

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of November 2, 2026
Save £1,376 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,580 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607310129 or 607310129. Listed at 13 retailers as of November 2, 2026, with prices from £204 to £1,580, a £1,376 spread on the same certified stone. Do Amore Diamonds lists it at £1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607310129
Dimensions7.69 × 7.64 × 4.82 mm
L/W Ratio1.01
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
7.69 mm7.64 mm1.79 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607310129
Side View
Table 61.0%Crown 36.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.8%

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: Nov 2
Current: £1,580 GBP|Low: £202 GBP|High: £1,580 GBP|Avg: £599 GBP
Do Amore Diamonds
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
Retailer 15
November 3, 2026
Retailer 10£204 GBP
Retailer 4£347 GBP
Retailer 15£349 GBP
Retailer 11£352 GBP
Retailer 7£358 GBP
Retailer 12£390 GBP
Retailer 3£402 GBP
Retailer 8£528 GBP
Retailer 13£630 GBP
Retailer 14£659 GBP
Retailer 2£725 GBP
Retailer 6£818 GBP
Retailer 5£853 GBP
Retailer 9£905 GBP
Do Amore Diamonds£1,580 GBP

36 data points across 15 retailers

13 retailers£204 GBP to £1,580 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
A
Retailer 2
-
£347 GBP
$466 USD
View
B+
Retailer 3
-
£349 GBP
$468 USD
View
A
Retailer 4
-
£352 GBP
View
A
Retailer 5
-
£390 GBP
ZAR 8,446 ZAR
View
A
Retailer 6
-
£402 GBP
$539 USD
View
A
Retailer 7
-
£528 GBP
A$1,091 AUD
View
B+
Retailer 8
-
£630 GBP
$845 USD
View
B+
Retailer 9
-
£659 GBP
$885 USD
View
B+
Retailer 10
-
£725 GBP
$973 USD
View
B+
Retailer 11
-
£853 GBP
$1,144 USD
View
B+
Retailer 12
-
£905 GBP
View
Most Expensive
B
Do Amore Diamonds
27-60992E8E2 · Nov 2
£1,580 GBP
$2,120 USD
View
12 more retailers have this diamond
Prices start from £204 GBPSave up to £1,376 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
£204 GBP