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Oval|Lab Grown|IGI

0.91ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG818639291

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818639291

Diamond specifications and retailer prices

From £120 GBP
$160 USD
As of October 29, 2026
Save £681 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £801 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown oval diamond

This 0.91ct 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 LG818639291 or 818639291. Listed at 19 retailers as of October 29, 2026, with prices from £120 to £801, a £681 spread on the same certified stone. Reve Diamonds lists it at £801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818639291
Dimensions7.58 × 5.40 × 3.50 mm
L/W Ratio1.40
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
7.58 mm5.40 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818639291
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.8%

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 29
Current: £149 GBP|Low: £92 GBP|High: £801 GBP|Avg: £370 GBP|+59.2%
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 30, 2026
Retailer 10£120 GBP
Retailer 1£149 GBP
Retailer 7£195 GBP
Retailer 13£248 GBP
Retailer 8£263 GBP
Retailer 6£270 GBP
Retailer 3£349 GBP
Retailer 5£384 GBP
Retailer 2£397 GBP
Retailer 4£451 GBP
Retailer 11£520 GBP
Retailer 12£683 GBP
Retailer 9£778 GBP
Reve Diamonds£801 GBP

43 data points across 14 retailers

19 retailers£120 GBP to £801 GBP

A
Cheapest Retailer
-
£120 GBP
$160 USD
A
Retailer 2
-
£136 GBP
$181 USD
View
A
Retailer 3
-
£145 GBP
$193 USD
View
A
Retailer 4
-
£145 GBP
$193 USD
View
A
Retailer 5
-
£149 GBP
$199 USD
View
Final sale: no returns
A
Retailer 6
-
£195 GBP
View
A
Retailer 7
-
£243 GBP
$323 USD
View
A
Retailer 8
-
£248 GBP
€315 EUR
View
A
Retailer 9
-
£263 GBP
View
A
Retailer 10
-
£270 GBP
$359 USD
View
B+
Retailer 11
-
£349 GBP
$465 USD
View
B+
Retailer 12
-
£384 GBP
$511 USD
View
B+
Retailer 13
-
£397 GBP
A$814 AUD
View
Retailer 14
-
£451 GBP
$600 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
£467 GBP
$622 USD
View
B
Retailer 16
-
£520 GBP
$693 USD
View
B
Retailer 17
-
£683 GBP
View
B
Retailer 18
-
£778 GBP
View
Most Expensive
B
Reve Diamonds
3616800B9 · Oct 30
£801 GBP
$1,066 USD
View
18 more retailers have this diamond
Prices start from £120 GBPSave up to £681 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
0.91ct Oval
£120 GBP