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Heart|Lab Grown|IGI

2.73ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG637456234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG637456234

Diamond specifications and retailer prices

From $727 AUD
$511 USD
As of October 30, 2026
Save $5,736 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,463 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.73ct lab-grown heart diamond

This 2.73ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637456234 or 637456234. Listed at 20 retailers as of October 29, 2026, with prices from $727 to $6,463, a $5,736 spread on the same certified stone. Do Amore Diamonds lists it at $6,463. 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

2.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637456234
Dimensions8.67 × 9.67 × 5.69 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm9.67 mm2.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637456234
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.8%

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: $6,463 AUD|Low: $699 AUD|High: $6,463 AUD|Avg: $2,119 AUD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 18$727 AUD
Retailer 6$816 AUD
Retailer 2$850 AUD
Retailer 3$903 AUD
Retailer 8$1,086 AUD
Retailer 7$1,090 AUD
Retailer 16$1,096 AUD
Retailer 12$1,196 AUD
Retailer 13$1,555 AUD
Retailer 11$2,212 AUD
Retailer 9$2,223 AUD
Retailer 17$2,330 AUD
Retailer 15$2,405 AUD
Retailer 5$2,621 AUD
Retailer 4$3,348 AUD
Retailer 10$3,396 AUD
Retailer 14$4,350 AUD
Do Amore Diamonds$6,463 AUD

43 data points across 18 retailers

20 retailers$727 AUD to $6,463 AUD

A
Cheapest Retailer
-
$727 AUD
$511 USD
A
Retailer 2
-
$816 AUD
$573 USD
View
B+
Retailer 3
-
$850 AUD
$597 USD
View
A
Retailer 4
-
$903 AUD
$634 USD
View
Retailer 5
-
$903 AUD
$634 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,086 AUD
$763 USD
View
A
Retailer 7
-
$1,090 AUD
$766 USD
View
A
Retailer 8
-
$1,096 AUD
$770 USD
View
A
Retailer 9
-
$1,196 AUD
£662 GBP
View
A
Retailer 10
-
$1,555 AUD
£860 GBP
View
B+
Retailer 11
-
$2,212 AUD
View
B+
Retailer 12
-
$2,223 AUD
$1,562 USD
View
B+
Retailer 13
-
$2,330 AUD
$1,637 USD
View
B+
Retailer 14
-
$2,405 AUD
ZAR 27,290 ZAR
View
B
Retailer 15
-
$2,621 AUD
$1,841 USD
View
B
Retailer 16
-
$3,348 AUD
$2,352 USD
View
B
Retailer 17
-
$3,396 AUD
$2,386 USD
View
B
Retailer 18
-
$4,350 AUD
£2,406 GBP
View
B
Retailer 19
-
$5,571 AUD
$3,913 USD
View
Most Expensive
B
Do Amore Diamonds
27-A242C6102 · Oct 29
$6,463 AUD
$4,540 USD
View
19 more retailers have this diamond
Prices start from $727 AUDSave up to $5,736 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
2.73ct Heart
$727 AUD