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Heart|Lab Grown|IGI

1.86ct I VVS2 Heart Lab Grown Diamond

ID • I/VVS2 • IGI LG445044604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG445044604

Diamond specifications and retailer prices

From $349 AUD
As of November 4, 2026
Save $3,001 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,350 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct 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 LG445044604 or 445044604. Listed at 14 retailers as of November 4, 2026, with prices from $349 to $3,350, a $3,001 spread on the same certified stone. Do Amore Diamonds lists it at $3,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445044604
Dimensions7.42 × 8.59 × 5.11 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
7.42 mm8.59 mm1.86 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445044604
Side View
Table 57.5%Crown 34.4°Girdle: UNDPavilion 39.9°Culet: NoneDepth 59.5%

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 4
Current: $3,350 AUD|Low: $279 AUD|High: $3,350 AUD|Avg: $1,100 AUD
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
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 8$344 AUD
Retailer 12$349 AUD
Retailer 3$392 AUD
Retailer 16$405 AUD
Retailer 13$433 AUD
Retailer 17$433 AUD
Retailer 2$597 AUD
Retailer 6$713 AUD
Retailer 15$728 AUD
Retailer 4$917 AUD
Retailer 11$1,398 AUD
Retailer 7$1,490 AUD
Retailer 14$1,538 AUD
Retailer 9$1,636 AUD
Retailer 5$1,776 AUD
Retailer 10$1,916 AUD
Do Amore Diamonds$3,350 AUD

40 data points across 17 retailers

14 retailers$349 AUD to $3,350 AUD

A
Cheapest Retailer
-
$349 AUD
A
Retailer 2
-
$392 AUD
View
Final sale: no returns
A
Retailer 3
-
$405 AUD
View
A
Retailer 4
-
$433 AUD
View
Retailer 5
-
$433 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$597 AUD
View
A
Retailer 7
-
$713 AUD
View
B+
Retailer 8
-
$728 AUD
View
B+
Retailer 9
-
$917 AUD
View
B
Retailer 10
-
$1,398 AUD
View
B
Retailer 11
-
$1,538 AUD
View
B
Retailer 12
-
$1,776 AUD
View
B
Retailer 13
-
$1,916 AUD
View
Most Expensive
B
Do Amore Diamonds
27-DFBBDF33B · Nov 4
$3,350 AUD
$2,350 USD
View
13 more retailers have this diamond
Prices start from $349 AUDSave up to $3,001 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
1.86ct Heart
$349 AUD