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Oval|Lab Grown|IGI

0.98ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG819650529

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819650529

Diamond specifications and retailer prices

From £137 GBP
$183 USD
As of October 29, 2026
Save £739 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £876 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval 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 LG819650529 or 819650529. Listed at 21 retailers as of October 29, 2026, with prices from £137 to £876, a £739 spread on the same certified stone. Flawless Fine Jewelry lists it at £876. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819650529
Dimensions7.74 × 5.55 × 3.57 mm
L/W Ratio1.39
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
7.74 mm5.55 mm0.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819650529
Side View
Table 58.0%Crown 39.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 64.3%

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: £876 GBP|Low: £127 GBP|High: £876 GBP|Avg: £397 GBP|+2.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 15£137 GBP
Retailer 9£154 GBP
Retailer 8£164 GBP
Retailer 2£174 GBP
Retailer 3£277 GBP
Retailer 18£297 GBP
Retailer 12£298 GBP
Retailer 14£305 GBP
Retailer 5£373 GBP
Retailer 10£399 GBP
Retailer 19£410 GBP
Retailer 6£423 GBP
Retailer 4£454 GBP
Retailer 11£528 GBP
Retailer 16£584 GBP
Retailer 7£716 GBP
Retailer 17£772 GBP
Retailer 13£850 GBP
Flawless Fine Jewelry£876 GBP

40 data points across 19 retailers

21 retailers£137 GBP to £876 GBP

A
Cheapest Retailer
-
£137 GBP
$183 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
A
Retailer 3
-
£164 GBP
$220 USD
View
A
Retailer 4
-
£164 GBP
$220 USD
View
A
Retailer 5
-
£174 GBP
$233 USD
View
Final sale: no returns
A
Retailer 6
-
£260 GBP
$349 USD
View
A
Retailer 7
-
£277 GBP
€353 EUR
View
A
Retailer 8
-
£297 GBP
ZAR 6,430 ZAR
View
A
Retailer 9
-
£298 GBP
$399 USD
View
A
Retailer 10
-
£305 GBP
View
B+
Retailer 11
-
£373 GBP
$500 USD
View
B+
Retailer 12
-
£399 GBP
$534 USD
View
B+
Retailer 13
-
£410 GBP
A$845 AUD
View
B+
Retailer 14
-
£423 GBP
$567 USD
View
B+
Retailer 15
-
£454 GBP
A$935 AUD
View
B
Retailer 16
-
£528 GBP
$708 USD
View
B
Retailer 17
-
£584 GBP
$783 USD
View
B
Retailer 18
-
£716 GBP
$960 USD
View
B
Retailer 19
-
£772 GBP
View
B
Retailer 20
-
£850 GBP
$1,139 USD
View
Most Expensive
B
Flawless Fine Jewelry
44914C38C · Oct 29
£876 GBP
View
20 more retailers have this diamond
Prices start from £137 GBPSave up to £739 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 Oval
£137 GBP