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Oval|Lab Grown|IGI

0.99ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG771614417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771614417

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of October 30, 2026
Save £655 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £785 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 LG771614417 or 771614417. Listed at 22 retailers as of October 30, 2026, with prices from £130 to £785, a £655 spread on the same certified stone. Reve Diamonds lists it at £785. 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 angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771614417
Dimensions8.06 × 5.59 × 3.42 mm
L/W Ratio1.44
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
8.06 mm5.59 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771614417
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.2%

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: £252 GBP|Low: £92 GBP|High: £785 GBP|Avg: £374 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11£130 GBP
Retailer 8£144 GBP
Retailer 9£200 GBP
Retailer 1£252 GBP
Retailer 5£260 GBP
Retailer 3£314 GBP
Retailer 10£325 GBP
Retailer 6£358 GBP
Retailer 7£489 GBP
Retailer 2£504 GBP
Retailer 4£677 GBP
Reve Diamonds£785 GBP

42 data points across 12 retailers

22 retailers£130 GBP to £785 GBP

Retailer 1
-
£111 GBP
$149 USD
Price last confirmed 22 days ago
Retailer 2
-
£116 GBP
$155 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£130 GBP
$174 USD
View
Final sale: no returns
A
Retailer 4
-
£134 GBP
$180 USD
View
Retailer 5
-
£134 GBP
$180 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£142 GBP
$190 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
£144 GBP
$193 USD
View
Retailer 8
-
£144 GBP
$193 USD
View
Price last confirmed 28 days ago
A
Retailer 9
-
£144 GBP
$193 USD
View
B+
Retailer 10
-
£200 GBP
$268 USD
View
A
Retailer 11
-
£252 GBP
View
A
Retailer 12
-
£260 GBP
ZAR 5,629 ZAR
View
A
Retailer 13
-
£314 GBP
$421 USD
View
A
Retailer 14
-
£325 GBP
$435 USD
View
B+
Retailer 15
-
£358 GBP
A$739 AUD
View
B+
Retailer 16
-
£463 GBP
$620 USD
View
Retailer 17
-
£463 GBP
$620 USD
View
Price last confirmed 39 days ago
Retailer 18
-
£463 GBP
$620 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
£489 GBP
$655 USD
View
B+
Retailer 20
-
£504 GBP
$675 USD
View
B
Retailer 21
-
£677 GBP
View
Most Expensive
B
Reve Diamonds
B590C508F · Oct 30
£785 GBP
$1,052 USD
View
21 more retailers have this diamond
Prices start from £130 GBPSave up to £655 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
£130 GBP