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Oval|Lab Grown|IGI

0.99ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG799619575

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799619575

Diamond specifications and retailer prices

From £115 GBP
$154 USD
As of October 29, 2026
Save £624 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £739 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799619575 or 799619575. Listed at 21 retailers as of October 29, 2026, with prices from £115 to £739, a £624 spread on the same certified stone. Flawless Fine Jewelry lists it at £739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619575
Dimensions8.22 × 5.76 × 3.31 mm
L/W Ratio1.43
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
8.22 mm5.76 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619575
Side View
Table 60.0%Crown 32.3°Girdle: MediumPavilion 38.6°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £739 GBP|Low: £110 GBP|High: £784 GBP|Avg: £338 GBP
Flawless Fine Jewelry
Retailer 2
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Retailer 21
November 1, 2026
Retailer 20£115 GBP
Retailer 10£128 GBP
Retailer 21£134 GBP
Retailer 7£143 GBP
Retailer 8£143 GBP
Retailer 2£181 GBP
Retailer 15£247 GBP
Retailer 13£249 GBP
Retailer 17£257 GBP
Retailer 14£260 GBP
Retailer 9£275 GBP
Retailer 6£323 GBP
Retailer 18£355 GBP
Retailer 19£365 GBP
Retailer 12£390 GBP
Retailer 3£458 GBP
Retailer 5£458 GBP
Retailer 11£499 GBP
Retailer 16£669 GBP
Retailer 4£702 GBP
Flawless Fine Jewelry£739 GBP

34 data points across 21 retailers

21 retailers£115 GBP to £739 GBP

A
Cheapest Retailer
-
£115 GBP
$154 USD
A
Retailer 2
-
£128 GBP
$172 USD
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
$179 USD
View
A
Retailer 4
-
£143 GBP
$191 USD
View
A
Retailer 5
-
£143 GBP
$191 USD
View
A
Retailer 6
-
£181 GBP
View
A
Retailer 7
-
£247 GBP
€315 EUR
View
A
Retailer 8
-
£249 GBP
View
A
Retailer 9
-
£257 GBP
ZAR 5,573 ZAR
View
A
Retailer 10
-
£260 GBP
$348 USD
View
A
Retailer 11
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£275 GBP
$368 USD
View
A
Retailer 12
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£323 GBP
$433 USD
View
A
Retailer 13
-
£355 GBP
A$732 AUD
View
B+
Retailer 14
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£365 GBP
$489 USD
View
B+
Retailer 15
-
£390 GBP
SGD 707 SGD
View
B+
Retailer 16
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£458 GBP
$614 USD
View
B+
Retailer 17
-
£458 GBP
$614 USD
View
B+
Retailer 18
-
£499 GBP
$669 USD
View
B
Retailer 19
-
£669 GBP
View
B
Retailer 20
-
£702 GBP
$940 USD
View
Most Expensive
B
Flawless Fine Jewelry
993B0D4A4 · Oct 31
£739 GBP
View
20 more retailers have this diamond
Prices start from £115 GBPSave up to £624 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
0.99ct Oval
£115 GBP