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Round|Lab Grown|IGI

0.68ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG770686536

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770686536

Diamond specifications and retailer prices

From £80 GBP
$107 USD
As of October 26, 2026
Save £753 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £834 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770686536 or 770686536. Listed at 19 retailers as of October 26, 2026, with prices from £80 to £834, a £753 spread on the same certified stone. MOH London lists it at £834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770686536
Dimensions5.59 × 5.67 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm5.67 mm0.68 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770686536
Side View
Table 60.0%Crown 36.5°Girdle: THN-MEDPavilion 41.9°Culet: NoneDepth 62.4%

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 26
Current: £834 GBP|Low: £76 GBP|High: £837 GBP|Avg: £255 GBP
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 29, 2026
Retailer 13£80 GBP
Retailer 17£89 GBP
Retailer 15£93 GBP
Retailer 16£106 GBP
Retailer 5£116 GBP
Retailer 6£179 GBP
Retailer 2£180 GBP
Retailer 12£196 GBP
Retailer 4£200 GBP
Retailer 18£233 GBP
Retailer 10£255 GBP
Retailer 7£278 GBP
Retailer 9£280 GBP
Retailer 11£286 GBP
Retailer 14£321 GBP
Retailer 8£364 GBP
Retailer 3£674 GBP
MOH London£834 GBP

40 data points across 18 retailers

19 retailers£80 GBP to £834 GBP

A
Cheapest Retailer
-
£80 GBP
$107 USD
A
Retailer 2
-
£89 GBP
$119 USD
View
Final sale: no returns
A
Retailer 3
-
£93 GBP
$124 USD
View
A
Retailer 4
-
£106 GBP
$141 USD
View
A
Retailer 5
-
£115 GBP
HK$1,200 HKD
View
A
Retailer 6
-
£116 GBP
$155 USD
View
Retailer 7
-
£179 GBP
ZAR 3,842 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
£180 GBP
€228 EUR
View
A
Retailer 9
-
£196 GBP
View
B+
Retailer 10
-
£200 GBP
$266 USD
View
B+
Retailer 11
-
£233 GBP
$310 USD
View
B+
Retailer 12
-
£255 GBP
$340 USD
View
B+
Retailer 13
-
£278 GBP
$370 USD
View
B+
Retailer 14
-
£280 GBP
SGD 504 SGD
View
B+
Retailer 15
-
£286 GBP
$381 USD
View
B
Retailer 16
-
£321 GBP
$427 USD
View
B
Retailer 17
-
£364 GBP
$485 USD
View
B
Retailer 18
-
£674 GBP
$897 USD
View
Most Expensive
B
MOH London
LG770686536 · Oct 26
£834 GBP
View
18 more retailers have this diamond
Prices start from £80 GBPSave up to £753 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
0.68ct Round
£80 GBP