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Oval|Lab Grown|IGI

1.63ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG836633372

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG836633372

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 28, 2026
Save $2,293 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,847 AUD at Brilliant Earth · As of October 28, 2026
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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836633372 or 836633372. Listed at 19 retailers as of October 28, 2026, with prices from $554 to $2,847, a $2,293 spread on the same certified stone. Brilliant Earth lists it at $2,847. 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

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633372
Dimensions9.05 × 6.49 × 3.89 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.49 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633372
Side View
Table 57.0%Crown 37.5°Girdle: MED-THKPavilion 43.9°Culet: NoneDepth 59.9%

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 28
Current: $2,847 AUD|Low: $554 AUD|High: $3,003 AUD|Avg: $1,451 AUD|-5.2%
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
October 30, 2026
Retailer 5$554 AUD
Retailer 3$613 AUD
Retailer 13$721 AUD
Retailer 7$888 AUD
Retailer 16$890 AUD
Retailer 12$985 AUD
Retailer 6$986 AUD
Retailer 10$1,055 AUD
Retailer 2$1,101 AUD
Retailer 9$1,425 AUD
Retailer 14$1,801 AUD
Retailer 8$2,034 AUD
Retailer 15$2,165 AUD
Retailer 4$2,371 AUD
Retailer 11$2,402 AUD
Brilliant Earth$2,847 AUD

35 data points across 16 retailers

19 retailers$554 AUD to $2,847 AUD

Retailer 1
-
$495 AUD
$348 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$554 AUD
$389 USD
View
Final sale: no returns
Retailer 3
-
$569 AUD
$400 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$606 AUD
$426 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$613 AUD
$431 USD
View
Retailer 6
-
$721 AUD
£399 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$888 AUD
$624 USD
View
B+
Retailer 8
-
$890 AUD
$625 USD
View
B+
Retailer 9
-
$986 AUD
$693 USD
View
B+
Retailer 10
-
$1,055 AUD
ZAR 11,975 ZAR
View
B+
Retailer 11
-
$1,101 AUD
£609 GBP
View
B+
Retailer 12
-
$1,425 AUD
View
B
Retailer 13
-
$1,801 AUD
$1,265 USD
View
Retailer 14
-
$1,974 AUD
$1,387 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$2,034 AUD
$1,429 USD
View
B
Retailer 16
-
$2,165 AUD
$1,521 USD
View
B
Retailer 17
-
$2,371 AUD
$1,666 USD
View
B
Retailer 18
-
$2,402 AUD
£1,329 GBP
View
Most Expensive
B
Brilliant Earth
22337339A · Oct 28
$2,847 AUD
$2,000 USD
View
18 more retailers have this diamond
Prices start from $554 AUDSave up to $2,293 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
$554 AUD