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Round|Lab Grown|IGI

1.38ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG607309011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607309011

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £1,286 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown round diamond

This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG607309011 or 607309011. Listed at 15 retailers as of October 30, 2026, with prices from £169 to £1,455, a £1,286 spread on the same certified stone. Do Amore Diamonds lists it at £1,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607309011
Dimensions7.28 × 7.25 × 4.34 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
7.28 mm7.25 mm1.38 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607309011
Side View
Table 60.0%Crown 31.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 59.7%

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: £1,455 GBP|Low: £121 GBP|High: £1,455 GBP|Avg: £524 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 1, 2026
Retailer 4£169 GBP
Retailer 14£187 GBP
Retailer 3£325 GBP
Retailer 6£326 GBP
Retailer 11£348 GBP
Retailer 9£356 GBP
Retailer 5£375 GBP
Retailer 8£385 GBP
Retailer 10£505 GBP
Retailer 15£530 GBP
Retailer 12£605 GBP
Retailer 13£666 GBP
Retailer 7£794 GBP
Retailer 2£830 GBP
Do Amore Diamonds£1,455 GBP

41 data points across 15 retailers

15 retailers£169 GBP to £1,455 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
Final sale: no returns
A
Retailer 2
-
£187 GBP
$251 USD
View
A
Retailer 3
-
£325 GBP
$435 USD
View
A
Retailer 4
-
£326 GBP
$437 USD
View
Retailer 5
-
£348 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£356 GBP
ZAR 7,704 ZAR
View
B+
Retailer 7
-
£375 GBP
$502 USD
View
B+
Retailer 8
-
£385 GBP
View
B+
Retailer 9
-
£505 GBP
A$1,042 AUD
View
Retailer 10
-
£530 GBP
$710 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
£605 GBP
$811 USD
View
B
Retailer 12
-
£666 GBP
$892 USD
View
B
Retailer 13
-
£794 GBP
$1,064 USD
View
B
Retailer 14
-
£830 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5E7D25D87 · Oct 31
£1,455 GBP
$1,950 USD
View
14 more retailers have this diamond
Prices start from £169 GBPSave up to £1,286 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
1.38ct Round
£169 GBP