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Heart|Lab Grown|IGI

2.83ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG476157436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG476157436

Diamond specifications and retailer prices

From $3,592 AUD
As of November 4, 2026
Save $6,599 AUD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,335 AUD at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 2.83ct lab-grown heart diamond

This 2.83ct lab-grown heart sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476157436 or 476157436. Listed at 15 retailers as of November 4, 2026, with a 184% 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

2.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476157436
Dimensions9.60 × 8.70 × 5.64 mm
L/W Ratio1.10
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
9.60 mm8.70 mm2.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476157436
Side View
Table 58.5%Crown 39.8°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 58.8%

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: Nov 4
Current: $12,335 AUD|Low: $3,592 AUD|High: $28,553 AUD|Avg: $12,099 AUD|+0.3%
Loose Grown Diamond
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
November 3, 2026
Retailer 12$3,592 AUD
Retailer 14$6,878 AUD
Retailer 17$7,209 AUD
Retailer 6$7,271 AUD
Retailer 4$7,703 AUD
Retailer 3$7,979 AUD
Retailer 15$7,979 AUD
Retailer 7$8,018 AUD
Retailer 8$8,820 AUD
Retailer 16$9,970 AUD
Retailer 13$10,191 AUD
Loose Grown Diamond$12,335 AUD
Retailer 10$16,235 AUD
Retailer 11$19,388 AUD
Retailer 2$20,647 AUD
Retailer 5$20,868 AUD
Retailer 9$28,553 AUD

22 data points across 17 retailers

15 retailers$3,592 AUD to $10,191 AUD

B+
Cheapest Retailer
-
$3,592 AUD
B
Retailer 2
-
$6,878 AUD
View
B
Retailer 3
-
$7,209 AUD
View
B
Retailer 4
-
$7,271 AUD
View
B
Retailer 5
-
$7,703 AUD
View
Final sale: no returns
B
Retailer 6
-
$7,979 AUD
View
Retailer 7
-
$7,979 AUD
View
Price last confirmed 20 days ago
B
Retailer 8
-
$8,018 AUD
View
B
Retailer 9
-
$9,970 AUD
View
B
Retailer 10
-
$10,191 AUD
View
Most Expensive
Loose Grown Diamond
476157436 · Nov 4
$12,335 AUD
$8,653 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,592 AUDSave up to $6,599 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+
2.83ct Heart
$3,592 AUD