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Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG613378018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG613378018

Diamond specifications and retailer prices

From $609 AUD
As of November 4, 2026
Save $1,163 AUD (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,771 AUD at Jared · As of November 4, 2026
View at Jared

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613378018 or 613378018. Listed at 4 retailers as of November 4, 2026, with prices from $609 to $1,771, a $1,163 spread on the same certified stone. Jared lists it at $1,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613378018
Dimensions8.69 × 6.00 × 3.74 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.69 mm6.00 mm1.21 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613378018
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 4
Current: $1,771 AUD|Low: $557 AUD|High: $2,314 AUD|Avg: $1,096 AUD|-23.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$609 AUD
Retailer 7$636 AUD
Retailer 5$654 AUD
Retailer 8$760 AUD
Retailer 9$1,086 AUD
Retailer 6$1,343 AUD
Retailer 4$1,383 AUD
Retailer 3$1,516 AUD
Jared$1,771 AUD

13 data points across 9 retailers

4 retailers$609 AUD to $1,771 AUD

A
Cheapest Retailer
-
$609 AUD
B
Retailer 2
-
$1,343 AUD
View
Retailer 3
-
$1,516 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Jared
149884440 · Nov 4
$1,771 AUD
$1,240 USD
View
3 more retailers have this diamond
Prices start from $609 AUDSave up to $1,163 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
1.21ct Oval
$609 AUD