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Oval|Lab Grown|IGI

43.72ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG789630211

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG789630211

Diamond specifications and retailer prices

From $24,581 AUD
£13,596 GBP
As of October 30, 2026
Save $16,111 AUD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $165,650 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 43.72ct lab-grown oval diamond

This 43.72ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789630211 or 789630211. Listed at 4 retailers as of October 26, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

43.72
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle28.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789630211
Dimensions25.63 × 18.28 × 11.66 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
25.63 mm18.28 mm43.72 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789630211
Side View
Table 58.0%Crown 39.1°Girdle: THK-VTKPavilion 28.9°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $165,650 AUD|Low: $24,499 AUD|High: $165,650 AUD|Avg: $63,734 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$24,581 AUD
Retailer 3$39,773 AUD
Retailer 4$40,692 AUD
Retailer 5$42,197 AUD
Adiamor$165,650 AUD

18 data points across 5 retailers

4 retailers$24,581 AUD to $40,692 AUD

B+
Cheapest Retailer
-
$24,581 AUD
£13,596 GBP
B
Retailer 2
-
$39,773 AUD
$27,938 USD
View
Final sale: no returns
B
Retailer 3
-
$40,692 AUD
$28,584 USD
View
Most Expensive
Adiamor
D-78649793 · Oct 31
$165,650 AUD
$116,360 USD
View
Price under review
3 more retailers have this diamond
Prices start from $24,581 AUDSave up to $16,111 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.

B+
43.72ct Oval
$24,581 AUD