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Oval|Lab Grown|IGI

0.99ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG771611271

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771611271

Diamond specifications and retailer prices

From £261 GBP
$348 USD
As of October 29, 2026
Save £450 GBP (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £711 GBP at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771611271 or 771611271. Listed at 7 retailers as of October 29, 2026, with prices from £261 to £711, a £450 spread on the same certified stone. MOH London lists it at £711. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771611271
Dimensions7.92 × 5.78 × 3.52 mm
L/W Ratio1.37
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
7.92 mm5.78 mm0.99 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG771611271
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: £711 GBP|Low: £227 GBP|High: £721 GBP|Avg: £410 GBP|+10.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£261 GBP
Retailer 4£262 GBP
Retailer 2£267 GBP
Retailer 7£273 GBP
Retailer 5£389 GBP
Retailer 6£528 GBP
Retailer 8£706 GBP
MOH London£711 GBP

39 data points across 8 retailers

7 retailers£261 GBP to £711 GBP

A
Cheapest Retailer
-
£261 GBP
$348 USD
A
Retailer 2
-
£267 GBP
View
A
Retailer 3
-
£273 GBP
$364 USD
View
B+
Retailer 4
-
£389 GBP
$518 USD
View
B
Retailer 5
-
£528 GBP
$703 USD
View
B
Retailer 6
-
£706 GBP
$940 USD
View
Most Expensive
B
MOH London
LG771611271 · Oct 29
£711 GBP
View
6 more retailers have this diamond
Prices start from £261 GBPSave up to £450 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
£261 GBP