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Oval|Lab Grown|IGI

3.03ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG805699916

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805699916

Diamond specifications and retailer prices

From $549 AUD
As of November 4, 2026
Save $4,111 AUD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,660 AUD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805699916 or 805699916. Listed at 5 retailers as of November 4, 2026, with prices from $549 to $4,660, a $4,111 spread on the same certified stone. Helzberg Diamonds lists it at $4,660. 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

3.03
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805699916
Dimensions11.72 × 8.21 × 5.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm8.21 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805699916
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: $4,660 AUD|Low: $549 AUD|High: $4,660 AUD|Avg: $1,638 AUD
Helzberg Diamonds
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
November 5, 2026
Retailer 7$549 AUD
Retailer 10$659 AUD
Retailer 11$748 AUD
Retailer 4$1,015 AUD
Retailer 6$1,062 AUD
Retailer 13$1,063 AUD
Retailer 2$1,120 AUD
Retailer 5$1,329 AUD
Retailer 14$1,354 AUD
Retailer 12$1,770 AUD
Retailer 3$2,171 AUD
Retailer 8$2,666 AUD
Retailer 9$3,165 AUD
Helzberg Diamonds$4,660 AUD

40 data points across 14 retailers

5 retailers$549 AUD to $4,660 AUD

A
Cheapest Retailer
-
$549 AUD
Final sale: no returns
A
Retailer 2
-
$1,120 AUD
View
Retailer 3
-
$2,666 AUD
View
Price last confirmed 18 days ago
B
Retailer 4
-
$3,165 AUD
View
Most Expensive
B
Helzberg Diamonds
ZXZOGLMPPPHM · Nov 4
$4,660 AUD
$3,269 USD
View
4 more retailers have this diamond
Prices start from $549 AUDSave up to $4,111 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.

A
3.03ct Oval
$549 AUD