Oval|Lab Grown|IGI

0.99ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG774609933

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774609933

Diamond specifications and retailer prices

From £159 GBP
$213 USD
As of October 30, 2026
Save £464 GBP (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £785 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774609933 or 774609933. Listed at 23 retailers as of October 28, 2026, with a 292% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774609933
Dimensions8.05 × 5.56 × 3.51 mm
L/W Ratio1.45
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
8.05 mm5.56 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774609933
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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 30
Current: £623 GBP|Low: £130 GBP|High: £785 GBP|Avg: £414 GBP|+14.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 21, 2026
Retailer 8£159 GBP
Retailer 13£203 GBP
Retailer 9£246 GBP
Retailer 6£251 GBP
Retailer 11£260 GBP
Retailer 2£292 GBP
Retailer 3£314 GBP
Retailer 4£381 GBP
Retailer 7£489 GBP
Retailer 5£504 GBP
Retailer 1£623 GBP
Retailer 10£681 GBP
Retailer 12£687 GBP
Reve Diamonds£785 GBP

19 data points across 14 retailers

23 retailers£159 GBP to £623 GBP

Retailer 1
-
£116 GBP
$155 USD
Price last confirmed 19 days ago
Retailer 2
-
£116 GBP
$156 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£135 GBP
$181 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£143 GBP
$191 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£144 GBP
$193 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£144 GBP
$193 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
£159 GBP
$213 USD
View
Final sale: no returns
Retailer 8
-
£203 GBP
$272 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£246 GBP
View
Price last confirmed 15 days ago
Retailer 10
-
£260 GBP
ZAR 5,633 ZAR
View
Price last confirmed 22 days ago
Retailer 11
-
£292 GBP
$391 USD
View
Price last confirmed 15 days ago
Retailer 12
-
£463 GBP
$620 USD
View
Price last confirmed 23 days ago
Retailer 13
-
£465 GBP
$623 USD
View
Price last confirmed 39 days ago
Retailer 14
-
£489 GBP
$655 USD
View
Price last confirmed 14 days ago
Retailer 15
-
£504 GBP
$675 USD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
£530 GBP
$710 USD
View
B
Retailer 17
-
£623 GBP
$835 USD
View
Retailer 18
-
£623 GBP
$835 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£623 GBP
$835 USD
View
Retailer 20
-
£631 GBP
$845 USD
View
Price last confirmed 32 days ago
Retailer 21
-
£681 GBP
View
Price last confirmed 19 days ago
Retailer 22
-
£687 GBP
$920 USD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
3B20E9669 · Oct 11
£785 GBP
$1,052 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from £159 GBPSave up to £464 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
£159 GBP