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Round|Lab Grown|IGI

0.98ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG840635082

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635082

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 29, 2026
Save £843 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £953 GBP at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840635082 or 840635082. Listed at 21 retailers as of October 29, 2026, with prices from £110 to £953, a £843 spread on the same certified stone. Helzberg Diamonds lists it at £953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635082
Dimensions6.33 × 6.36 × 3.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.33 mm6.36 mm0.98 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635082
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

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 29
Current: £953 GBP|Low: £110 GBP|High: £953 GBP|Avg: £353 GBP
Helzberg Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 9£110 GBP
Retailer 20£123 GBP
Retailer 12£128 GBP
Retailer 5£137 GBP
Retailer 19£137 GBP
Retailer 2£235 GBP
Retailer 17£247 GBP
Retailer 4£250 GBP
Retailer 7£252 GBP
Retailer 13£253 GBP
Retailer 15£268 GBP
Retailer 3£319 GBP
Retailer 18£340 GBP
Retailer 11£396 GBP
Retailer 6£439 GBP
Retailer 21£464 GBP
Retailer 14£467 GBP
Retailer 10£481 GBP
Retailer 8£593 GBP
Retailer 16£642 GBP
Helzberg Diamonds£953 GBP

11 data points across 21 retailers

21 retailers£110 GBP to £953 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£123 GBP
$164 USD
View
Final sale: no returns
A
Retailer 3
-
£128 GBP
$170 USD
View
A
Retailer 4
-
£137 GBP
$182 USD
View
A
Retailer 5
-
£137 GBP
$182 USD
View
A
Retailer 6
-
£235 GBP
View
A
Retailer 7
-
£247 GBP
ZAR 5,312 ZAR
View
A
Retailer 8
-
£250 GBP
$333 USD
View
A
Retailer 9
-
£252 GBP
$335 USD
View
A
Retailer 10
-
£253 GBP
€321 EUR
View
A
Retailer 11
-
£268 GBP
View
B+
Retailer 12
-
£319 GBP
$425 USD
View
B+
Retailer 13
-
£340 GBP
A$697 AUD
View
B+
Retailer 14
-
£396 GBP
SGD 713 SGD
View
B+
Retailer 15
-
£439 GBP
$585 USD
View
B+
Retailer 16
-
£464 GBP
$618 USD
View
B+
Retailer 17
-
£467 GBP
$622 USD
View
B+
Retailer 18
-
£481 GBP
$640 USD
View
B
Retailer 19
-
£593 GBP
$790 USD
View
B
Retailer 20
-
£642 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLGOI · Oct 29
£953 GBP
$1,269 USD
View
20 more retailers have this diamond
Prices start from £110 GBPSave up to £843 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
0.98ct Round
£110 GBP