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Heart|Lab Grown|IGI

1.57ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG776671664

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776671664

Diamond specifications and retailer prices

From $335 AUD
$235 USD
As of October 30, 2026
Save $2,541 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,876 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776671664 or 776671664. Listed at 14 retailers as of October 30, 2026, with prices from $335 to $2,876, a $2,541 spread on the same certified stone. Do Amore Diamonds lists it at $2,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776671664
Dimensions7.11 × 7.99 × 4.79 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
7.11 mm7.99 mm1.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776671664
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 43.7°Culet: NoneDepth 60.0%

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: $2,876 AUD|Low: $306 AUD|High: $2,933 AUD|Avg: $1,122 AUD|-1.9%
Do Amore 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
October 31, 2026
Retailer 8$335 AUD
Retailer 14$474 AUD
Retailer 10$504 AUD
Retailer 3$647 AUD
Retailer 4$681 AUD
Retailer 7$737 AUD
Retailer 5$751 AUD
Retailer 12$973 AUD
Retailer 2$1,196 AUD
Retailer 9$1,446 AUD
Retailer 6$1,533 AUD
Retailer 13$1,666 AUD
Retailer 11$1,683 AUD
Do Amore Diamonds$2,876 AUD

19 data points across 14 retailers

14 retailers$335 AUD to $2,876 AUD

Retailer 1
-
$293 AUD
$206 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$335 AUD
$235 USD
View
Final sale: no returns
Retailer 3
-
$354 AUD
$249 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$474 AUD
$333 USD
View
B+
Retailer 5
-
$504 AUD
$354 USD
View
A
Retailer 6
-
$737 AUD
$518 USD
View
B+
Retailer 7
-
$973 AUD
View
B+
Retailer 8
-
$1,106 AUD
$777 USD
View
B+
Retailer 9
-
$1,196 AUD
$840 USD
View
Retailer 10
-
$1,342 AUD
$943 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,446 AUD
$1,016 USD
View
B
Retailer 12
-
$1,666 AUD
$1,170 USD
View
B
Retailer 13
-
$1,683 AUD
£931 GBP
View
Most Expensive
B
Do Amore Diamonds
27-67DD26610 · Oct 31
$2,876 AUD
$2,020 USD
View
13 more retailers have this diamond
Prices start from $335 AUDSave up to $2,541 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
1.57ct Heart
$335 AUD