CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG835685357

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835685357

Diamond specifications and retailer prices

From $373 AUD
$262 USD
As of October 30, 2026
Save $1,608 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,981 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835685357 or 835685357. Listed at 22 retailers as of October 30, 2026, with prices from $373 to $1,981, a $1,608 spread on the same certified stone. Reve Diamonds lists it at $1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685357
Dimensions7.11 × 7.58 × 4.72 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.11 mm7.58 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685357
Side View
Table 68.0%Crown 39.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 30
Current: $624 AUD|Low: $373 AUD|High: $1,981 AUD|Avg: $983 AUD|-21.4%
Retailer 1
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
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 8$373 AUD
Retailer 9$417 AUD
Retailer 3$433 AUD
Retailer 2$463 AUD
Retailer 11$463 AUD
Retailer 14$491 AUD
Retailer 1$624 AUD
Retailer 20$690 AUD
Retailer 16$767 AUD
Retailer 18$795 AUD
Retailer 7$839 AUD
Retailer 15$883 AUD
Retailer 4$930 AUD
Retailer 19$1,075 AUD
Retailer 6$1,421 AUD
Retailer 5$1,486 AUD
Retailer 13$1,490 AUD
Retailer 10$1,560 AUD
Retailer 12$1,819 AUD
Retailer 17$1,864 AUD
Reve Diamonds$1,981 AUD

24 data points across 21 retailers

22 retailers$373 AUD to $1,981 AUD

A
Cheapest Retailer
-
$373 AUD
$262 USD
A
Retailer 2
-
$417 AUD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$433 AUD
$304 USD
View
A
Retailer 4
-
$463 AUD
$325 USD
View
A
Retailer 5
-
$463 AUD
$325 USD
View
A
Retailer 6
-
$491 AUD
£271 GBP
View
B+
Retailer 7
-
$624 AUD
$438 USD
View
A
Retailer 8
-
$690 AUD
$485 USD
View
A
Retailer 9
-
$767 AUD
€513 EUR
View
A
Retailer 10
-
$795 AUD
ZAR 9,018 ZAR
View
A
Retailer 11
-
$839 AUD
$589 USD
View
B+
Retailer 12
-
$883 AUD
£488 GBP
View
B+
Retailer 13
-
$930 AUD
$653 USD
View
B+
Retailer 14
-
$1,075 AUD
View
B
Retailer 15
-
$1,421 AUD
$998 USD
View
B
Retailer 16
-
$1,486 AUD
$1,044 USD
View
B
Retailer 17
-
$1,490 AUD
SGD 1,414 SGD
View
B
Retailer 18
-
$1,560 AUD
$1,096 USD
View
B
Retailer 19
-
$1,819 AUD
$1,278 USD
View
B
Retailer 20
-
$1,864 AUD
£1,031 GBP
View
Retailer 21
-
$1,954 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Reve Diamonds
CC0A43282 · Oct 30
$1,981 AUD
$1,391 USD
View
21 more retailers have this diamond
Prices start from $373 AUDSave up to $1,608 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
1.55ct Heart
$373 AUD