CaratHunter
Plans
Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG762571406

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762571406

Diamond specifications and retailer prices

From $301 AUD
As of November 4, 2026
Save $1,110 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,411 AUD at MOH London · As of November 2, 2026
View at MOH London

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 LG762571406 or 762571406. Listed at 13 retailers as of November 2, 2026, with prices from $301 to $1,411, a $1,110 spread on the same certified stone. MOH London lists it at $1,411. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762571406
Dimensions8.61 × 6.00 × 3.77 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm6.00 mm1.21 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG762571406
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,411 AUD|Low: $244 AUD|High: $1,430 AUD|Avg: $796 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$244 AUD
Retailer 9$301 AUD
Retailer 6$407 AUD
Retailer 5$521 AUD
Retailer 2$531 AUD
Retailer 10$616 AUD
Retailer 4$843 AUD
Retailer 7$1,026 AUD
Retailer 11$1,049 AUD
MOH London$1,411 AUD
Retailer 3$1,414 AUD

34 data points across 11 retailers

13 retailers$301 AUD to $1,411 AUD

Retailer 1
-
$244 AUD
Price last confirmed 27 days ago
Retailer 2
-
$283 AUD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$301 AUD
View
Retailer 4
-
$301 AUD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
$407 AUD
View
A
Retailer 6
-
$521 AUD
View
A
Retailer 7
-
$531 AUD
View
A
Retailer 8
-
$616 AUD
View
B+
Retailer 9
-
$843 AUD
View
Retailer 10
-
$971 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,026 AUD
View
B
Retailer 12
-
$1,049 AUD
View
Most Expensive
B
MOH London
LG762571406 · Nov 2
$1,411 AUD
£778 GBP
View
12 more retailers have this diamond
Prices start from $301 AUDSave up to $1,110 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
$301 AUD