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Oval|Lab Grown|IGI

1.55ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG768630556

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630556

Diamond specifications and retailer prices

From $735 CAD
HK$4,100 HKD
As of October 30, 2026
Save $3,730 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,214 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630556 or 768630556. Listed at 14 retailers as of October 28, 2026, with a 508% 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

1.55
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630556
Dimensions9.33 × 6.62 × 4.11 mm
L/W Ratio1.41
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
9.33 mm6.62 mm1.55 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630556
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 30
Current: $5,214 CAD|Low: $735 CAD|High: $6,004 CAD|Avg: $2,141 CAD|-1.3%
Rare Carat
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
October 23, 2026
Retailer 6$735 CAD
Retailer 11$777 CAD
Retailer 12$864 CAD
Retailer 9$894 CAD
Retailer 8$933 CAD
Retailer 2$956 CAD
Retailer 4$1,162 CAD
Retailer 15$1,241 CAD
Retailer 7$1,472 CAD
Retailer 14$1,909 CAD
Retailer 5$1,989 CAD
Retailer 10$2,208 CAD
Retailer 13$3,485 CAD
Retailer 3$4,465 CAD
Rare Carat$5,214 CAD

39 data points across 15 retailers

14 retailers$735 CAD to $4,465 CAD

A
Cheapest Retailer
-
$735 CAD
HK$4,100 HKD
Retailer 2
-
$777 CAD
$555 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$864 CAD
$617 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$933 CAD
ZAR 10,770 ZAR
View
Price last confirmed 11 days ago
Retailer 5
-
$956 CAD
£538 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,162 CAD
$830 USD
View
Retailer 7
-
$1,241 CAD
$887 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,472 CAD
A$1,618 AUD
View
Retailer 9
-
$1,909 CAD
$1,364 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,989 CAD
$1,421 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,208 CAD
£1,242 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
$3,485 CAD
$2,490 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$4,465 CAD
$3,190 USD
View
Most Expensive
Rare Carat
52112 · Oct 21
$5,214 CAD
$3,725 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $735 CADSave up to $3,730 CAD

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
1.55ct Oval
$735 CAD