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Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG833673128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833673128

Diamond specifications and retailer prices

From $1,074 AUD
£594 GBP
As of October 30, 2026
Save $7,112 AUD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,186 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833673128 or 833673128. Listed at 12 retailers as of October 30, 2026, with prices from $1,074 to $8,186, a $7,112 spread on the same certified stone. Brilliant Earth lists it at $8,186. 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

4.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833673128
Dimensions9.77 × 10.82 × 6.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm10.82 mm4.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833673128
Side View
Table 61.0%Crown 41°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 57.8%

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: Oct 30
Current: $8,186 AUD|Low: $1,070 AUD|High: $14,891 AUD|Avg: $3,841 AUD|-45.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$1,074 AUD
Retailer 12$1,082 AUD
Retailer 8$1,324 AUD
Retailer 3$1,492 AUD
Retailer 10$1,510 AUD
Retailer 7$1,843 AUD
Retailer 5$2,467 AUD
Retailer 2$2,604 AUD
Retailer 4$3,832 AUD
Retailer 9$4,567 AUD
Retailer 11$8,058 AUD
Brilliant Earth$8,186 AUD

21 data points across 12 retailers

12 retailers$1,074 AUD to $8,186 AUD

A
Cheapest Retailer
-
$1,074 AUD
£594 GBP
A
Retailer 2
-
$1,082 AUD
$760 USD
View
Final sale: no returns
A
Retailer 3
-
$1,324 AUD
$930 USD
View
A
Retailer 4
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 5
-
$1,510 AUD
$1,061 USD
View
A
Retailer 6
-
$1,843 AUD
€1,233 EUR
View
A
Retailer 7
-
$2,467 AUD
View
A
Retailer 8
-
$2,604 AUD
$1,829 USD
View
B+
Retailer 9
-
$3,832 AUD
$2,692 USD
View
B+
Retailer 10
-
$4,567 AUD
£2,526 GBP
View
B
Retailer 11
-
$8,058 AUD
$5,660 USD
View
Most Expensive
B
Brilliant Earth
21731768Y · Oct 30
$8,186 AUD
$5,750 USD
View
11 more retailers have this diamond
Prices start from $1,074 AUDSave up to $7,112 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
4.03ct Heart
$1,074 AUD