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Heart|Lab Grown|IGI

3.27ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG596320303

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596320303

Diamond specifications and retailer prices

From $656 AUD
$461 USD
As of October 30, 2026
Save $3,501 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,157 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.27ct lab-grown heart diamond

This 3.27ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596320303 or 596320303. Listed at 21 retailers as of October 30, 2026, with prices from $656 to $4,157, a $3,501 spread on the same certified stone. Brilliant Earth lists it at $4,157. 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

3.27
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596320303
Dimensions8.89 × 10.12 × 6.04 mm
L/W Ratio1.14
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
8.89 mm10.12 mm3.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596320303
Side View
Table 61.0%Crown 39.3°Girdle: MED-THKPavilion 40°Culet: NoneDepth 59.7%

Caratlytics Score

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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: Oct 30
Current: $4,157 AUD|Low: $631 AUD|High: $4,157 AUD|Avg: $1,753 AUD
Brilliant Earth
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 1, 2026
Retailer 12$656 AUD
Retailer 7$733 AUD
Retailer 4$735 AUD
Retailer 14$814 AUD
Retailer 10$1,018 AUD
Retailer 3$1,274 AUD
Retailer 8$1,349 AUD
Retailer 6$1,357 AUD
Retailer 9$1,767 AUD
Retailer 11$1,882 AUD
Retailer 5$2,583 AUD
Retailer 15$2,617 AUD
Retailer 13$2,859 AUD
Retailer 2$2,990 AUD
Brilliant Earth$4,157 AUD

44 data points across 15 retailers

21 retailers$656 AUD to $4,157 AUD

A
Cheapest Retailer
-
$656 AUD
$461 USD
A
Retailer 2
-
$733 AUD
$515 USD
View
Final sale: no returns
A
Retailer 3
-
$735 AUD
$516 USD
View
A
Retailer 4
-
$814 AUD
$572 USD
View
Retailer 5
-
$814 AUD
$572 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$893 AUD
HK$4,900 HKD
View
A
Retailer 7
-
$1,018 AUD
$715 USD
View
B+
Retailer 8
-
$1,274 AUD
$895 USD
View
A
Retailer 9
-
$1,349 AUD
£746 GBP
View
A
Retailer 10
-
$1,357 AUD
$953 USD
View
A
Retailer 11
-
$1,707 AUD
$1,199 USD
View
A
Retailer 12
-
$1,767 AUD
ZAR 20,052 ZAR
View
B+
Retailer 13
-
$1,882 AUD
$1,322 USD
View
B+
Retailer 14
-
$2,583 AUD
SGD 2,452 SGD
View
B+
Retailer 15
-
$2,617 AUD
$1,838 USD
View
B+
Retailer 16
-
$2,661 AUD
$1,869 USD
View
B+
Retailer 17
-
$2,859 AUD
$2,008 USD
View
B+
Retailer 18
-
$2,885 AUD
$2,027 USD
View
B+
Retailer 19
-
$2,990 AUD
£1,654 GBP
View
B+
Retailer 20
-
$3,047 AUD
$2,140 USD
View
Most Expensive
B
Brilliant Earth
14391519A · Oct 31
$4,157 AUD
$2,920 USD
View
20 more retailers have this diamond
Prices start from $656 AUDSave up to $3,501 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
3.27ct Heart
$656 AUD