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Oval|Lab Grown|IGI

1.58ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG774650016

Certificate IGI LG774650016

Diamond specifications and retailer prices

From $501 USD
Save $1,773 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,274 USD at Brilliance
View at Brilliance

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774650016 or 774650016. Listed at 20 retailers, with prices from $501 to $2,274 at Brilliance, a $1,773 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774650016
Dimensions6.53 × 6.53 × 9.30 mm
L/W Ratio1.00
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
6.53 mm6.53 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774650016
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,773 USD|Low: $320 USD|High: $2,152 USD|Avg: $1,081 USD|+3.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 1, 2026
Retailer 8$320 USD
Retailer 4$501 USD
Retailer 3$745 USD
Retailer 16$796 USD
Retailer 17$840 USD
Retailer 6$863 USD
Retailer 14$867 USD
Retailer 10$911 USD
Retailer 13$934 USD
Retailer 9$1,152 USD
Retailer 2$1,231 USD
Retailer 12$1,297 USD
Retailer 5$1,615 USD
Retailer 15$1,762 USD
Retailer 1$1,773 USD
Retailer 11$2,064 USD
Retailer 7$2,152 USD

39 data points across 17 retailers

20 retailers$501 USD to $2,274 USD

A
Cheapest Retailer
-
$501 USD
A
Retailer 2
-
$614 USD
HK$4,800 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$745 USD
View
A
Retailer 4
-
$796 USD
View
A
Retailer 5
-
$840 USD
View
A
Retailer 6
-
$863 USD
A$1,328 AUD
View
A
Retailer 7
-
$867 USD
€826 EUR
View
A
Retailer 8
-
$913 USD
£719 GBP
View
A
Retailer 9
-
$934 USD
ZAR 15,096 ZAR
View
B+
Retailer 10
-
$1,152 USD
View
B+
Retailer 11
-
$1,231 USD
View
B+
Retailer 12
-
$1,297 USD
A$1,995 AUD
View
B+
Retailer 13
-
$1,615 USD
£1,272 GBP
View
B
Retailer 14
-
$1,762 USD
SGD 2,381 SGD
View
B
Retailer 15
-
$1,773 USD
A$2,728 AUD
View
B
Retailer 16
-
$1,817 USD
View
B
Retailer 17
-
$1,984 USD
View
B
Retailer 18
-
$2,064 USD
£1,625 GBP
View
B
Retailer 19
-
$2,152 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliance
D41029282 · Oct 1
$2,274 USD
View
19 more retailers have this diamond
Prices start from $501 USDSave up to $1,773 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.

A
1.58ct Oval
$501 USD