Oval|Lab Grown|IGI

0.99ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG840611820

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840611820

Diamond specifications and retailer prices

From $205 USD
HK$1,600 HKD
As of October 29, 2026
Save $385 USD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $817 USD at MOH London · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840611820 or 840611820. Listed at 9 retailers as of October 23, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611820
Dimensions7.91 × 5.59 × 3.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.59 mm0.99 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611820
Side View
Table 68.0%Crown 36.7°Girdle: THN-MEDPavilion 43.6°Culet: NoneDepth 64.2%

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: $817 USD|Low: $157 USD|High: $817 USD|Avg: $383 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 23, 2026
Retailer 8$157 USD
Retailer 4$205 USD
Retailer 7$227 USD
Retailer 2$287 USD
Retailer 6$297 USD
Retailer 10$321 USD
Retailer 9$324 USD
Retailer 3$480 USD
Retailer 11$548 USD
Retailer 5$590 USD
MOH London$817 USD

11 data points across 11 retailers

9 retailers$205 USD to $590 USD

A
Cheapest Retailer
-
$205 USD
HK$1,600 HKD
Retailer 2
-
$227 USD
£179 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$287 USD
£226 GBP
View
A
Retailer 4
-
$321 USD
View
A
Retailer 5
-
$324 USD
View
B+
Retailer 6
-
$480 USD
SGD 648 SGD
View
Retailer 7
-
$548 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$590 USD
View
Most Expensive
MOH London
LG840611820 · Oct 21
$817 USD
£643 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $205 USDSave up to $385 USD

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
$205 USD