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Oval|Lab Grown|IGI

0.99ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG704591654

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704591654

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 29, 2026
Save £740 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £889 GBP at Reve Diamonds · As of October 30, 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 LG704591654 or 704591654. Listed at 22 retailers as of October 29, 2026, with prices from £149 to £889, a £740 spread on the same certified stone. Reve Diamonds lists it at £889. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591654
Dimensions5.68 × 5.68 × 3.44 mm
L/W Ratio1.00
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
5.68 mm5.68 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591654
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.6%

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: £338 GBP|Low: £148 GBP|High: £889 GBP|Avg: £419 GBP|+5.6%
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 8£149 GBP
Retailer 3£166 GBP
Retailer 16£172 GBP
Retailer 4£184 GBP
Retailer 10£184 GBP
Retailer 5£319 GBP
Retailer 11£333 GBP
Retailer 1£338 GBP
Retailer 13£350 GBP
Retailer 2£360 GBP
Retailer 17£455 GBP
Retailer 12£460 GBP
Retailer 6£498 GBP
Retailer 18£504 GBP
Retailer 14£544 GBP
Retailer 7£593 GBP
Retailer 9£632 GBP
Retailer 15£863 GBP
Reve Diamonds£889 GBP

38 data points across 19 retailers

22 retailers£149 GBP to £889 GBP

A
Cheapest Retailer
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£149 GBP
$199 USD
A
Retailer 2
-
£166 GBP
$223 USD
View
Final sale: no returns
A
Retailer 3
-
£172 GBP
$231 USD
View
A
Retailer 4
-
£184 GBP
$247 USD
View
A
Retailer 5
-
£184 GBP
$247 USD
View
A
Retailer 6
-
£319 GBP
$428 USD
View
A
Retailer 7
-
£325 GBP
$436 USD
View
A
Retailer 8
-
£333 GBP
ZAR 7,214 ZAR
View
B+
Retailer 9
-
£338 GBP
View
B+
Retailer 10
-
£350 GBP
€447 EUR
View
B+
Retailer 11
-
£360 GBP
$483 USD
View
B+
Retailer 12
-
£455 GBP
A$938 AUD
View
B+
Retailer 13
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£460 GBP
A$949 AUD
View
B+
Retailer 14
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£498 GBP
$667 USD
View
B+
Retailer 15
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£504 GBP
$675 USD
View
Retailer 16
-
£526 GBP
$705 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£544 GBP
A$1,122 AUD
View
B
Retailer 18
-
£593 GBP
$794 USD
View
B
Retailer 19
-
£632 GBP
$847 USD
View
B
Retailer 20
-
£655 GBP
$878 USD
View
B
Retailer 21
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£863 GBP
View
Most Expensive
B
Reve Diamonds
2189CFDF8 · Oct 30
£889 GBP
$1,191 USD
View
21 more retailers have this diamond
Prices start from £149 GBPSave up to £740 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
£149 GBP