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Oval|Lab Grown|IGI

1.63ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG739588680

Certificate IGI LG739588680

Diamond specifications and retailer prices

From $459 USD
Save $2,711 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,170 USD at Brilliant Earth
View at Brilliant Earth

About this 1.63ct lab-grown oval diamond

This 1.63ct 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 LG739588680 or 739588680. Listed at 19 retailers, with prices from $459 to $3,170 at Brilliant Earth, a $2,711 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

1.63
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588680
Dimensions6.67 × 6.67 × 9.76 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
6.67 mm6.67 mm1.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588680
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $3,170 USD|Low: $201 USD|High: $3,290 USD|Avg: $1,092 USD|-3.6%
Brilliant Earth
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 1, 2026
Retailer 9$201 USD
Retailer 2$459 USD
Retailer 12$508 USD
Retailer 13$520 USD
Retailer 17$578 USD
Retailer 16$613 USD
Retailer 14$631 USD
Retailer 18$701 USD
Retailer 4$807 USD
Retailer 6$1,013 USD
Retailer 5$1,162 USD
Retailer 7$1,209 USD
Retailer 10$1,326 USD
Retailer 11$1,464 USD
Retailer 8$1,484 USD
Retailer 3$1,518 USD
Retailer 15$2,685 USD
Brilliant Earth$3,170 USD

39 data points across 18 retailers

19 retailers$459 USD to $3,170 USD

A
Cheapest Retailer
-
$459 USD
A
Retailer 2
-
$508 USD
View
A
Retailer 3
-
$520 USD
View
A
Retailer 4
-
$578 USD
€550 EUR
View
A
Retailer 5
-
$613 USD
ZAR 9,902 ZAR
View
A
Retailer 6
-
$620 USD
£488 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
$632 USD
£498 GBP
View
A
Retailer 8
-
$701 USD
View
A
Retailer 9
-
$807 USD
View
A
Retailer 10
-
$1,013 USD
View
B+
Retailer 11
-
$1,162 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,209 USD
View
B+
Retailer 13
-
$1,326 USD
£1,044 GBP
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$1,384 USD
View
B+
Retailer 15
-
$1,464 USD
£1,153 GBP
View
B+
Retailer 16
-
$1,484 USD
View
B+
Retailer 17
-
$1,518 USD
View
B
Retailer 18
-
$2,685 USD
View
Most Expensive
B
Brilliant Earth
17527753A · Oct 1
$3,170 USD
View
18 more retailers have this diamond
Prices start from $459 USDSave up to $2,711 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
1.63ct Oval
$459 USD