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Oval|Lab Grown|IGI

1.63ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG747505168

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747505168

Diamond specifications and retailer prices

From $374 AUD
$263 USD
As of October 28, 2026
Save $1,315 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,690 AUD at Brilliance · As of October 28, 2026
View at Brilliance

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747505168 or 747505168. Listed at 13 retailers as of October 28, 2026, with prices from $374 to $1,690, a $1,315 spread on the same certified stone. Brilliance lists it at $1,690. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747505168
Dimensions6.64 × 6.64 × 4.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.64 mm1.63 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747505168
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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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 28
Current: $1,690 AUD|Low: $367 AUD|High: $1,690 AUD|Avg: $1,084 AUD|+2.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$374 AUD
Retailer 12$490 AUD
Retailer 13$702 AUD
Retailer 7$714 AUD
Retailer 2$785 AUD
Retailer 10$833 AUD
Retailer 8$968 AUD
Retailer 11$1,339 AUD
Retailer 4$1,409 AUD
Retailer 6$1,496 AUD
Retailer 5$1,605 AUD
Retailer 9$1,667 AUD
Brilliance$1,690 AUD

25 data points across 13 retailers

13 retailers$374 AUD to $1,690 AUD

A
Cheapest Retailer
-
$374 AUD
$263 USD
Final sale: no returns
Retailer 2
-
$406 AUD
$285 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$490 AUD
£271 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$702 AUD
$493 USD
View
A
Retailer 5
-
$714 AUD
ZAR 8,099 ZAR
View
A
Retailer 6
-
$785 AUD
£434 GBP
View
A
Retailer 7
-
$833 AUD
$585 USD
View
A
Retailer 8
-
$968 AUD
View
B
Retailer 9
-
$1,339 AUD
$941 USD
View
B+
Retailer 10
-
$1,409 AUD
$990 USD
View
B
Retailer 11
-
$1,496 AUD
View
B
Retailer 12
-
$1,667 AUD
£922 GBP
View
Most Expensive
B
Brilliance
D36092637 · Oct 28
$1,690 AUD
$1,187 USD
View
12 more retailers have this diamond
Prices start from $374 AUDSave up to $1,315 AUD

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
1.63ct Oval
$374 AUD