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Oval|Lab Grown|IGI

5.43ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG749533488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749533488

Diamond specifications and retailer prices

From $4,144 AUD
$2,911 USD
As of October 29, 2026
Save $12,084 AUD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,556 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.43ct lab-grown oval diamond

This 5.43ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749533488 or 749533488. Listed at 21 retailers as of October 29, 2026, with a 292% 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

5.43
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749533488
Dimensions16.84 × 9.17 × 5.44 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.84 mm9.17 mm5.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749533488
Side View
Table 54.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: LargeDepth 59.3%

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 29
Current: $7,056 AUD|Low: $3,832 AUD|High: $27,596 AUD|Avg: $10,179 AUD|+1.9%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 31, 2026
Retailer 20$4,144 AUD
Retailer 18$4,509 AUD
Retailer 13$4,588 AUD
Retailer 5$4,807 AUD
Retailer 15$4,869 AUD
Retailer 6$4,924 AUD
Retailer 4$5,032 AUD
Retailer 3$6,196 AUD
Retailer 2$6,631 AUD
Retailer 19$6,907 AUD
Retailer 1$7,056 AUD
Retailer 11$9,177 AUD
Retailer 14$10,779 AUD
Retailer 17$10,807 AUD
Retailer 7$11,712 AUD
Retailer 8$13,236 AUD
Retailer 16$13,468 AUD
Retailer 12$16,228 AUD
Taylor and Hart$18,556 AUD
Retailer 9$25,924 AUD
Retailer 10$27,596 AUD

26 data points across 21 retailers

21 retailers$4,144 AUD to $16,228 AUD

B+
Cheapest Retailer
-
$4,144 AUD
$2,911 USD
B+
Retailer 2
-
$4,509 AUD
$3,167 USD
View
Retailer 3
-
$4,588 AUD
$3,223 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$4,807 AUD
$3,377 USD
View
B+
Retailer 5
-
$4,869 AUD
$3,420 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,924 AUD
$3,459 USD
View
B+
Retailer 7
-
$5,032 AUD
$3,535 USD
View
B+
Retailer 8
-
$6,196 AUD
$4,352 USD
View
B
Retailer 9
-
$6,631 AUD
$4,658 USD
View
B
Retailer 10
-
$6,907 AUD
$4,852 USD
View
B
Retailer 11
-
$7,056 AUD
£3,903 GBP
View
B
Retailer 12
-
$9,177 AUD
£5,076 GBP
View
B
Retailer 13
-
$10,779 AUD
ZAR 122,324 ZAR
View
Retailer 14
-
$10,807 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$11,712 AUD
$8,227 USD
View
B
Retailer 16
-
$13,236 AUD
$9,298 USD
View
B
Retailer 17
-
$13,468 AUD
£7,449 GBP
View
B
Retailer 18
-
$16,228 AUD
£8,976 GBP
View
Most Expensive
Taylor and Hart
V557VJ4 · Oct 30
$18,556 AUD
$13,035 USD
View
Price under review
18 more retailers have this diamond
Prices start from $4,144 AUDSave up to $12,084 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+
5.43ct Oval
$4,144 AUD