CaratHunter
Plans
Oval|Lab Grown|IGI

1.18ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG735573159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735573159

Diamond specifications and retailer prices

From $205 USD
As of October 29, 2026
Save $989 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,194 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.18ct lab-grown oval diamond

This 1.18ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG735573159 or 735573159. Listed at 17 retailers as of October 29, 2026, with prices from $205 to $1,194, a $989 spread on the same certified stone. MOH London lists it at $1,194. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.18
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735573159
Dimensions8.56 × 5.94 × 3.63 mm
L/W Ratio1.44
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
8.56 mm5.94 mm1.18 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735573159
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.1%

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 29
Current: $1,194 USD|Low: $197 USD|High: $1,201 USD|Avg: $544 USD|+13.7%
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
October 30, 2026
Retailer 15$205 USD
Retailer 8$228 USD
Retailer 16$238 USD
Retailer 3$254 USD
Retailer 4$254 USD
Retailer 2$269 USD
Retailer 13$352 USD
Retailer 12$429 USD
Retailer 10$467 USD
Retailer 7$497 USD
Retailer 11$621 USD
Retailer 6$737 USD
Retailer 5$816 USD
Retailer 14$819 USD
Retailer 17$870 USD
Retailer 9$991 USD
MOH London$1,194 USD

38 data points across 17 retailers

17 retailers$205 USD to $1,194 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$254 USD
View
A
Retailer 5
-
$254 USD
View
A
Retailer 6
-
$269 USD
£212 GBP
View
B+
Retailer 7
-
$352 USD
View
Retailer 8
-
$429 USD
ZAR 6,936 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$467 USD
£368 GBP
View
B+
Retailer 10
-
$497 USD
View
B+
Retailer 11
-
$621 USD
A$955 AUD
View
B
Retailer 12
-
$737 USD
View
B+
Retailer 13
-
$816 USD
View
B
Retailer 14
-
$819 USD
View
B
Retailer 15
-
$870 USD
View
B
Retailer 16
-
$991 USD
£780 GBP
View
Most Expensive
B
MOH London
LG735573159 · Oct 29
$1,194 USD
£940 GBP
View
16 more retailers have this diamond
Prices start from $205 USDSave up to $989 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
1.18ct Oval
$205 USD