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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG713529172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG713529172

Diamond specifications and retailer prices

From $420 AUD
$295 USD
As of October 28, 2026
Save $2,228 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,648 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG713529172 or 713529172. Listed at 15 retailers as of October 28, 2026, with prices from $420 to $2,648, a $2,228 spread on the same certified stone. Brilliant Earth lists it at $2,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713529172
Dimensions8.28 × 7.37 × 4.86 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
8.28 mm7.37 mm1.70 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713529172
Side View
Table 58.0%Crown 35.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 58.7%

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 28
Current: $2,648 AUD|Low: $290 AUD|High: $3,487 AUD|Avg: $1,288 AUD|-3.1%
Brilliant Earth
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
October 29, 2026
Retailer 9$290 AUD
Retailer 5$420 AUD
Retailer 15$626 AUD
Retailer 3$690 AUD
Retailer 12$801 AUD
Retailer 2$890 AUD
Retailer 8$947 AUD
Retailer 18$966 AUD
Retailer 11$970 AUD
Retailer 13$1,084 AUD
Retailer 10$1,202 AUD
Retailer 17$1,432 AUD
Retailer 6$1,571 AUD
Retailer 14$1,707 AUD
Retailer 16$1,878 AUD
Retailer 4$1,929 AUD
Brilliant Earth$2,648 AUD
Retailer 7$3,402 AUD

22 data points across 18 retailers

15 retailers$420 AUD to $2,648 AUD

A
Cheapest Retailer
-
$420 AUD
$295 USD
Final sale: no returns
B+
Retailer 2
-
$626 AUD
$440 USD
View
A
Retailer 3
-
$690 AUD
$485 USD
View
A
Retailer 4
-
$801 AUD
ZAR 9,090 ZAR
View
A
Retailer 5
-
$890 AUD
£492 GBP
View
B+
Retailer 6
-
$966 AUD
$679 USD
View
B+
Retailer 7
-
$970 AUD
View
B+
Retailer 8
-
$1,084 AUD
View
B+
Retailer 9
-
$1,202 AUD
View
Price last confirmed 76 days ago
B+
Retailer 10
-
$1,432 AUD
$1,006 USD
View
B
Retailer 11
-
$1,571 AUD
$1,104 USD
View
B
Retailer 12
-
$1,707 AUD
$1,199 USD
View
B
Retailer 13
-
$1,878 AUD
£1,039 GBP
View
B
Retailer 14
-
$1,929 AUD
$1,355 USD
View
Most Expensive
B
Brilliant Earth
21837319A · Oct 28
$2,648 AUD
$1,860 USD
View
14 more retailers have this diamond
Prices start from $420 AUDSave up to $2,228 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
1.70ct Heart
$420 AUD