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Heart|Lab Grown|IGI

1.60ct I VVS2 Heart Lab Grown Diamond

EX • I/VVS2 • IGI LG660442772

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660442772

Diamond specifications and retailer prices

From $412 AUD
As of November 1, 2026
Save $2,781 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,193 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660442772 or 660442772. Listed at 13 retailers as of November 3, 2026, with prices from $412 to $3,193, a $2,781 spread on the same certified stone. Do Amore Diamonds lists it at $3,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442772
Dimensions7.31 × 8.26 × 4.66 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm8.26 mm1.60 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660442772
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,193 AUD|Low: $412 AUD|High: $3,193 AUD|Avg: $1,251 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$412 AUD
Retailer 9$550 AUD
Retailer 7$700 AUD
Retailer 3$763 AUD
Retailer 8$777 AUD
Retailer 4$785 AUD
Retailer 5$1,330 AUD
Retailer 11$1,565 AUD
Retailer 10$1,703 AUD
Retailer 2$1,822 AUD
Do Amore Diamonds$3,193 AUD

21 data points across 11 retailers

13 retailers$412 AUD to $3,193 AUD

A
Cheapest Retailer
-
$412 AUD
Retailer 2
-
$412 AUD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$412 AUD
View
A
Retailer 4
-
$550 AUD
View
A
Retailer 5
-
$700 AUD
View
B+
Retailer 6
-
$777 AUD
View
B+
Retailer 7
-
$785 AUD
View
B
Retailer 8
-
$1,330 AUD
View
B
Retailer 9
-
$1,463 AUD
View
Retailer 10
-
$1,463 AUD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$1,703 AUD
View
B
Retailer 12
-
$1,822 AUD
View
Most Expensive
B
Do Amore Diamonds
27-51A648440 · Nov 4
$3,193 AUD
$2,240 USD
View
12 more retailers have this diamond
Prices start from $412 AUDSave up to $2,781 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
1.60ct Heart
$412 AUD