CaratHunter
Plans
Oval|Lab Grown|IGI

0.99ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG805690518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805690518

Diamond specifications and retailer prices

From £131 GBP
$174 USD
As of October 30, 2026
Save £659 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £790 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 LG805690518 or 805690518. Listed at 22 retailers as of October 30, 2026, with prices from £131 to £790, a £659 spread on the same certified stone. Reve Diamonds lists it at £790. 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 angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805690518
Dimensions5.75 × 3.40 × 8.26 mm
L/W Ratio1.69
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
5.75 mm3.40 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805690518
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.1%

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 30
Current: £253 GBP|Low: £92 GBP|High: £790 GBP|Avg: £372 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£131 GBP
Retailer 8£145 GBP
Retailer 9£201 GBP
Retailer 1£253 GBP
Retailer 5£262 GBP
Retailer 3£316 GBP
Retailer 10£327 GBP
Retailer 6£361 GBP
Retailer 7£492 GBP
Retailer 2£507 GBP
Retailer 4£681 GBP
Reve Diamonds£790 GBP

42 data points across 12 retailers

22 retailers£131 GBP to £790 GBP

Retailer 1
-
£112 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
-
£131 GBP
$174 USD
View
Final sale: no returns
A
Retailer 4
-
£135 GBP
$180 USD
View
Retailer 5
-
£135 GBP
$180 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£143 GBP
$190 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
£145 GBP
$193 USD
View
A
Retailer 8
-
£145 GBP
$193 USD
View
Retailer 9
-
£145 GBP
$193 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
£201 GBP
$268 USD
View
A
Retailer 11
-
£253 GBP
View
A
Retailer 12
-
£262 GBP
ZAR 5,629 ZAR
View
A
Retailer 13
-
£316 GBP
$421 USD
View
A
Retailer 14
-
£327 GBP
$435 USD
View
B+
Retailer 15
-
£361 GBP
A$739 AUD
View
B+
Retailer 16
-
£466 GBP
$620 USD
View
Retailer 17
-
£466 GBP
$620 USD
View
Price last confirmed 39 days ago
Retailer 18
-
£466 GBP
$620 USD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
£492 GBP
$655 USD
View
B+
Retailer 20
-
£507 GBP
$675 USD
View
B
Retailer 21
-
£681 GBP
View
Most Expensive
B
Reve Diamonds
E2461AA6D · Oct 30
£790 GBP
$1,052 USD
View
21 more retailers have this diamond
Prices start from £131 GBPSave up to £659 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
£131 GBP