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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG787612683

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787612683

Diamond specifications and retailer prices

From $421 AUD
$296 USD
As of October 27, 2026
Save $1,713 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,135 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG787612683 or 787612683. Listed at 19 retailers as of October 27, 2026, with prices from $421 to $2,135, a $1,713 spread on the same certified stone. Reve Diamonds lists it at $2,135. 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 angle30.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787612683
Dimensions7.09 × 8.24 × 4.90 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
7.09 mm8.24 mm1.70 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787612683
Side View
Table 55.0%Crown 30.3°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $923 AUD|Low: $404 AUD|High: $2,119 AUD|Avg: $997 AUD|+1.6%
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
October 29, 2026
Retailer 15$421 AUD
Retailer 5$488 AUD
Retailer 2$522 AUD
Retailer 6$522 AUD
Retailer 9$599 AUD
Retailer 14$700 AUD
Retailer 12$747 AUD
Retailer 11$897 AUD
Retailer 7$902 AUD
Retailer 1$923 AUD
Retailer 10$1,215 AUD
Retailer 13$1,307 AUD
Retailer 4$1,680 AUD
Retailer 3$2,008 AUD
Retailer 8$2,104 AUD

37 data points across 15 retailers

19 retailers$421 AUD to $2,135 AUD

A
Cheapest Retailer
-
$421 AUD
$296 USD
A
Retailer 2
-
$470 AUD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$488 AUD
$343 USD
View
A
Retailer 4
-
$522 AUD
$367 USD
View
A
Retailer 5
-
$522 AUD
$367 USD
View
A
Retailer 6
-
$599 AUD
£332 GBP
View
B+
Retailer 7
-
$700 AUD
$492 USD
View
A
Retailer 8
-
$747 AUD
$525 USD
View
A
Retailer 9
-
$897 AUD
ZAR 10,186 ZAR
View
B+
Retailer 10
-
$902 AUD
$634 USD
View
B+
Retailer 11
-
$923 AUD
£511 GBP
View
B+
Retailer 12
-
$982 AUD
$690 USD
View
B+
Retailer 13
-
$1,215 AUD
View
B+
Retailer 14
-
$1,307 AUD
$918 USD
View
B
Retailer 15
-
$1,680 AUD
$1,180 USD
View
B
Retailer 16
-
$1,747 AUD
$1,228 USD
View
B
Retailer 17
-
$2,008 AUD
$1,411 USD
View
B
Retailer 18
-
$2,104 AUD
£1,164 GBP
View
Most Expensive
B
Reve Diamonds
F177D7992 · Oct 28
$2,135 AUD
$1,500 USD
View
18 more retailers have this diamond
Prices start from $421 AUDSave up to $1,713 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
$421 AUD