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Round|Lab Grown|IGI

1.36ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG593374037

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593374037

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 31, 2026
Save £1,128 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,276 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593374037 or 593374037. Listed at 15 retailers as of October 31, 2026, with prices from £149 to £1,276, a £1,128 spread on the same certified stone. Do Amore Diamonds lists it at £1,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593374037
Dimensions7.14 × 7.11 × 4.35 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
7.14 mm7.11 mm1.36 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593374037
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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 31
Current: £329 GBP|Low: £149 GBP|High: £860 GBP|Avg: £388 GBP|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3£149 GBP
Retailer 11£165 GBP
Retailer 2£292 GBP
Retailer 7£312 GBP
Retailer 5£315 GBP
Retailer 1£329 GBP
Retailer 4£354 GBP
Retailer 12£429 GBP
Retailer 8£443 GBP
Retailer 9£559 GBP
Retailer 10£584 GBP
Retailer 6£854 GBP

43 data points across 12 retailers

15 retailers£149 GBP to £1,276 GBP

A
Cheapest Retailer
-
£149 GBP
$199 USD
Final sale: no returns
A
Retailer 2
-
£165 GBP
$221 USD
View
A
Retailer 3
-
£277 GBP
$371 USD
View
B+
Retailer 4
-
£292 GBP
$391 USD
View
A
Retailer 5
-
£312 GBP
ZAR 6,755 ZAR
View
A
Retailer 6
-
£315 GBP
View
A
Retailer 7
-
£329 GBP
View
B+
Retailer 8
-
£354 GBP
$474 USD
View
B+
Retailer 9
-
£429 GBP
$575 USD
View
B+
Retailer 10
-
£443 GBP
A$914 AUD
View
B
Retailer 11
-
£559 GBP
$749 USD
View
B
Retailer 12
-
£584 GBP
$783 USD
View
B
Retailer 13
-
£713 GBP
$956 USD
View
B
Retailer 14
-
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BAAD70704 · Oct 31
£1,276 GBP
$1,710 USD
View
14 more retailers have this diamond
Prices start from £149 GBPSave up to £1,128 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
1.36ct Round
£149 GBP