CaratHunter
Plans
Oval|Lab Grown|IGI

0.99ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG811659748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811659748

Diamond specifications and retailer prices

From $182 USD
As of October 28, 2026
Save $783 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $965 USD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811659748 or 811659748. Listed at 17 retailers as of October 28, 2026, with prices from $182 to $965, a $783 spread on the same certified stone. MOH London lists it at $965. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811659748
Dimensions8.19 × 5.63 × 3.49 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.63 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811659748
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

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 28
Current: $965 USD|Low: $130 USD|High: $972 USD|Avg: $470 USD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 15$166 USD
Retailer 7$182 USD
Retailer 16$192 USD
Retailer 9$230 USD
Retailer 8$334 USD
Retailer 3$357 USD
Retailer 4$368 USD
Retailer 10$375 USD
Retailer 2$500 USD
Retailer 12$512 USD
Retailer 13$545 USD
Retailer 6$562 USD
Retailer 11$565 USD
Retailer 17$640 USD
Retailer 5$660 USD
Retailer 18$672 USD
Retailer 14$697 USD
MOH London$965 USD

34 data points across 18 retailers

17 retailers$182 USD to $965 USD

A
Retailer 1
-
$166 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$192 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$230 USD
HK$1,800 HKD
View
A
Retailer 5
-
$357 USD
View
A
Retailer 6
-
$368 USD
View
B+
Retailer 7
-
$460 USD
View
B+
Retailer 8
-
$500 USD
View
B+
Retailer 9
-
$512 USD
A$787 AUD
View
B+
Retailer 10
-
$545 USD
A$838 AUD
View
B+
Retailer 11
-
$562 USD
SGD 759 SGD
View
B+
Retailer 12
-
$565 USD
A$869 AUD
View
B+
Retailer 13
-
$640 USD
View
B+
Retailer 14
-
$660 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$672 USD
View
B
Retailer 16
-
$697 USD
View
Most Expensive
B
MOH London
LG811659748 · Oct 29
$965 USD
£760 GBP
View
16 more retailers have this diamond
Prices start from $182 USDSave up to $783 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
$182 USD