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Oval|Lab Grown|GCAL

1.63ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • GCAL 313050664

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 313050664

Diamond specifications and retailer prices

From $655 AUD
$459 USD
As of November 1, 2026
Save $1,755 AUD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,410 AUD at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 313050664. Listed at 5 retailers as of November 1, 2026, with prices from $655 to $2,410, a $1,755 spread on the same certified stone. MOH London lists it at $2,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313050664
Dimensions9.30 × 6.68 × 4.19 mm
L/W Ratio1.39
Culet sizeNone
Top View
9.30 mm6.68 mm1.63 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 313050664
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 62.7%

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: Nov 1
Current: $2,410 AUD|Low: $559 AUD|High: $2,439 AUD|Avg: $1,377 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$559 AUD
Retailer 5$655 AUD
Retailer 2$909 AUD
Retailer 4$2,210 AUD
MOH London$2,410 AUD

12 data points across 5 retailers

5 retailers$655 AUD to $2,410 AUD

Retailer 1
-
$559 AUD
$392 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$655 AUD
$459 USD
View
B+
Retailer 3
-
$909 AUD
$637 USD
View
B
Retailer 4
-
$2,210 AUD
$1,549 USD
View
Most Expensive
B
MOH London
313050664 · Nov 1
$2,410 AUD
£1,330 GBP
View
4 more retailers have this diamond
Prices start from $655 AUDSave up to $1,755 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
$655 AUD