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Heart|Lab Grown|IGI

3.34ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG476157440

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG476157440

Diamond specifications and retailer prices

From $4,376 AUD
As of November 4, 2026
14 retailers carry this diamond
Most expensive: $36,381 AUD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.34ct lab-grown heart diamond

This 3.34ct lab-grown heart 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 LG476157440 or 476157440. Listed at 14 retailers as of November 4, 2026. 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

3.34
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476157440
Dimensions10.46 × 8.80 × 6.18 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.46 mm8.80 mm3.34 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476157440
Side View
Table 63.5%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $36,381 AUD|Low: $4,376 AUD|High: $40,841 AUD|Avg: $20,560 AUD|-7.2%
Cape 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
Retailer 15
November 5, 2026
Retailer 9$4,376 AUD
Retailer 11$13,465 AUD
Retailer 15$14,004 AUD
Retailer 5$14,433 AUD
Retailer 3$15,079 AUD
Retailer 12$15,619 AUD
Retailer 6$15,683 AUD
Retailer 13$16,680 AUD
Retailer 10$17,099 AUD
Retailer 14$17,566 AUD
Retailer 7$20,122 AUD
Retailer 2$27,804 AUD
Retailer 8$36,054 AUD
Cape Diamonds$36,381 AUD
Retailer 4$40,841 AUD

21 data points across 15 retailers

14 retailers

B+
Cheapest Retailer
-
$4,376 AUD
Retailer 2
-
$13,465 AUD
View
Price under review
Retailer 3
-
$27,804 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_476157440 · Nov 3
$36,381 AUD
ZAR 412,298 ZAR
View
Price under review
3 more retailers have this diamond
Prices start from $4,376 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+
3.34ct Heart
$4,376 AUD