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Heart|Lab Grown|IGI

1.85ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG670431568

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670431568

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of October 27, 2026
Save $3,980 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,484 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown heart diamond

This 1.85ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670431568 or 670431568. Listed at 23 retailers as of October 27, 2026, with prices from $504 to $4,484, a $3,980 spread on the same certified stone. Do Amore Diamonds lists it at $4,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431568
Dimensions8.02 × 8.87 × 8.02 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.87 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431568
Side View
Table 63.0%Crown 34.1°Girdle: THN-STKPavilion 38°Culet: NoneDepth 53.6%

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: Oct 27
Current: $4,484 AUD|Low: $484 AUD|High: $4,484 AUD|Avg: $1,451 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
Retailer 18
Retailer 19
October 29, 2026
Retailer 18$504 AUD
Retailer 8$564 AUD
Retailer 9$585 AUD
Retailer 10$626 AUD
Retailer 19$626 AUD
Retailer 11$791 AUD
Retailer 14$812 AUD
Retailer 7$834 AUD
Retailer 16$840 AUD
Retailer 2$1,129 AUD
Retailer 15$1,187 AUD
Retailer 12$1,602 AUD
Retailer 5$1,832 AUD
Retailer 17$1,835 AUD
Retailer 6$2,221 AUD
Retailer 4$2,363 AUD
Retailer 3$2,391 AUD
Retailer 13$2,713 AUD
Do Amore Diamonds$4,484 AUD

37 data points across 19 retailers

23 retailers$504 AUD to $4,484 AUD

A
Cheapest Retailer
-
$504 AUD
$354 USD
A
Retailer 2
-
$564 AUD
$396 USD
View
Final sale: no returns
A
Retailer 3
-
$585 AUD
$411 USD
View
A
Retailer 4
-
$626 AUD
$440 USD
View
A
Retailer 5
-
$626 AUD
$440 USD
View
A
Retailer 6
-
$791 AUD
$556 USD
View
A
Retailer 7
-
$812 AUD
£449 GBP
View
A
Retailer 8
-
$834 AUD
$586 USD
View
A
Retailer 9
-
$840 AUD
$590 USD
View
A
Retailer 10
-
$844 AUD
$593 USD
View
B+
Retailer 11
-
$1,129 AUD
£625 GBP
View
B+
Retailer 12
-
$1,187 AUD
ZAR 13,469 ZAR
View
B+
Retailer 13
-
$1,507 AUD
$1,059 USD
View
B+
Retailer 14
-
$1,602 AUD
View
B
Retailer 15
-
$1,832 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$1,835 AUD
$1,289 USD
View
B
Retailer 17
-
$2,221 AUD
$1,560 USD
View
B
Retailer 18
-
$2,363 AUD
$1,660 USD
View
B
Retailer 19
-
$2,391 AUD
$1,680 USD
View
B
Retailer 20
-
$2,439 AUD
$1,713 USD
View
B
Retailer 21
-
$2,713 AUD
£1,501 GBP
View
B
Retailer 22
-
$3,840 AUD
$2,698 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E05A8930 · Oct 29
$4,484 AUD
$3,150 USD
View
22 more retailers have this diamond
Prices start from $504 AUDSave up to $3,980 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
1.85ct Heart
$504 AUD