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Round|Lab Grown|IGI

0.98ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG788624696

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624696

Diamond specifications and retailer prices

From £109 GBP
$145 USD
As of October 29, 2026
Save £1,026 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,135 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788624696 or 788624696. Listed at 22 retailers as of October 27, 2026, with prices from £109 to £1,135, a £1,026 spread on the same certified stone. Queensmith lists it at £1,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624696
Dimensions6.47 × 6.51 × 3.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.51 mm0.98 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624696
Side View
Table 61.0%Crown 32.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 58.8%

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: Oct 29
Current: £232 GBP|Low: £104 GBP|High: £639 GBP|Avg: £259 GBP|+6.2%
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 30, 2026
Retailer 12£109 GBP
Retailer 10£121 GBP
Retailer 4£126 GBP
Retailer 2£182 GBP
Retailer 1£232 GBP
Retailer 7£244 GBP
Retailer 6£257 GBP
Retailer 9£304 GBP
Retailer 3£318 GBP
Retailer 8£336 GBP
Retailer 11£343 GBP
Retailer 5£634 GBP

43 data points across 12 retailers

22 retailers£109 GBP to £1,135 GBP

A
Cheapest Retailer
-
£109 GBP
$145 USD
Retailer 2
-
£121 GBP
$161 USD
View
Price last confirmed 14 days ago
Final sale: no returns
A
Retailer 3
-
£126 GBP
$168 USD
View
A
Retailer 4
-
£135 GBP
$180 USD
View
A
Retailer 5
-
£135 GBP
$180 USD
View
A
Retailer 6
-
£154 GBP
HK$1,600 HKD
View
B+
Retailer 7
-
£182 GBP
$242 USD
View
A
Retailer 8
-
£224 GBP
$298 USD
View
A
Retailer 9
-
£232 GBP
View
A
Retailer 10
-
£244 GBP
ZAR 5,246 ZAR
View
A
Retailer 11
-
£257 GBP
€326 EUR
View
Retailer 12
-
£304 GBP
$405 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£318 GBP
$423 USD
View
B+
Retailer 14
-
£336 GBP
A$689 AUD
View
B+
Retailer 15
-
£343 GBP
$457 USD
View
B+
Retailer 16
-
£371 GBP
SGD 668 SGD
View
B+
Retailer 17
-
£429 GBP
$571 USD
View
B+
Retailer 18
-
£434 GBP
$578 USD
View
B
Retailer 19
-
£476 GBP
$633 USD
View
B
Retailer 20
-
£634 GBP
View
B
Retailer 21
-
£764 GBP
$1,018 USD
View
Most Expensive
B
Queensmith
LG788624696 · Oct 27
£1,135 GBP
View
21 more retailers have this diamond
Prices start from £109 GBPSave up to £1,026 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
£109 GBP