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Heart|Lab Grown|IGI

12.01ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG602335849

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602335849

Diamond specifications and retailer prices

From $4,352 AUD
$3,050 USD
As of November 2, 2026
Save $21,437 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,789 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 12.01ct lab-grown heart diamond

This 12.01ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602335849 or 602335849. Listed at 17 retailers as of November 2, 2026, with prices from $4,352 to $25,789, a $21,437 spread on the same certified stone. Yorxs lists it at $25,789. 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

12.01
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602335849
Dimensions14.73 × 15.63 × 8.71 mm
L/W Ratio1.06
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
14.73 mm15.63 mm12.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602335849
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 55.7%

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 2
Current: $6,142 AUD|Low: $4,336 AUD|High: $25,978 AUD|Avg: $10,295 AUD|-5.2%
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
Yorxs
November 2, 2026
Retailer 7$4,336 AUD
Retailer 9$4,352 AUD
Retailer 14$4,744 AUD
Retailer 5$5,141 AUD
Retailer 15$5,370 AUD
Retailer 11$5,785 AUD
Retailer 1$6,142 AUD
Retailer 12$6,176 AUD
Retailer 10$7,039 AUD
Retailer 8$8,424 AUD
Retailer 13$9,529 AUD
Retailer 4$10,999 AUD
Retailer 6$15,544 AUD
Retailer 3$15,848 AUD
Retailer 2$24,429 AUD
Yorxs$25,789 AUD

41 data points across 16 retailers

17 retailers$4,352 AUD to $25,789 AUD

Retailer 1
-
$4,336 AUD
$3,039 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$4,352 AUD
$3,050 USD
View
A
Retailer 3
-
$4,744 AUD
$3,325 USD
View
A
Retailer 4
-
$5,141 AUD
$3,603 USD
View
A
Retailer 5
-
$5,370 AUD
HK$29,400 HKD
View
A
Retailer 6
-
$5,785 AUD
$4,054 USD
View
A
Retailer 7
-
$6,142 AUD
£3,389 GBP
View
A
Retailer 8
-
$6,176 AUD
$4,328 USD
View
A
Retailer 9
-
$7,039 AUD
ZAR 79,692 ZAR
View
B+
Retailer 10
-
$8,424 AUD
View
B+
Retailer 11
-
$9,529 AUD
$6,678 USD
View
B+
Retailer 12
-
$10,615 AUD
$7,439 USD
View
Retailer 13
-
$10,999 AUD
$7,708 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$15,544 AUD
SGD 14,721 SGD
View
B
Retailer 15
-
$15,848 AUD
$11,107 USD
View
B
Retailer 16
-
$24,429 AUD
$17,120 USD
View
Most Expensive
B
Yorxs
422786174 · Nov 2
$25,789 AUD
€17,213 EUR
View
16 more retailers have this diamond
Prices start from $4,352 AUDSave up to $21,437 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
12.01ct Heart
$4,352 AUD