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Heart|Lab Grown|IGI

0.71ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG640404813

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG640404813

Diamond specifications and retailer prices

From $303 AUD
$213 USD
As of October 24, 2026
Save $1,321 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,624 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640404813 or 640404813. Listed at 19 retailers as of October 24, 2026, with prices from $303 to $1,624, a $1,321 spread on the same certified stone. Reve Diamonds lists it at $1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640404813
Dimensions5.62 × 6.23 × 3.48 mm
L/W Ratio1.11
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
5.62 mm6.23 mm0.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640404813
Side View
Table 53.0%Crown 32.4°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $487 AUD|Low: $258 AUD|High: $1,648 AUD|Avg: $739 AUD|+3.0%
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
Reve Diamonds
October 28, 2026
Retailer 3$261 AUD
Retailer 4$290 AUD
Retailer 19$303 AUD
Retailer 5$323 AUD
Retailer 17$323 AUD
Retailer 1$487 AUD
Retailer 11$543 AUD
Retailer 16$566 AUD
Retailer 6$572 AUD
Retailer 18$576 AUD
Retailer 8$646 AUD
Retailer 12$814 AUD
Retailer 13$825 AUD
Retailer 10$868 AUD
Retailer 2$1,041 AUD
Retailer 7$1,082 AUD
Retailer 15$1,099 AUD
Retailer 9$1,118 AUD
Retailer 14$1,517 AUD
Reve Diamonds$1,624 AUD

35 data points across 20 retailers

19 retailers$303 AUD to $1,624 AUD

Retailer 1
-
$261 AUD
$183 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$303 AUD
$213 USD
View
A
Retailer 3
-
$323 AUD
$227 USD
View
A
Retailer 4
-
$323 AUD
$227 USD
View
A
Retailer 5
-
$487 AUD
$342 USD
View
A
Retailer 6
-
$566 AUD
£313 GBP
View
A
Retailer 7
-
$572 AUD
$402 USD
View
Retailer 8
-
$576 AUD
ZAR 6,540 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$646 AUD
$454 USD
View
B+
Retailer 10
-
$814 AUD
View
Retailer 11
-
$819 AUD
$575 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$825 AUD
View
Retailer 13
-
$868 AUD
$610 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,041 AUD
$731 USD
View
B
Retailer 15
-
$1,082 AUD
$760 USD
View
B
Retailer 16
-
$1,099 AUD
$772 USD
View
B
Retailer 17
-
$1,118 AUD
$785 USD
View
B
Retailer 18
-
$1,517 AUD
£839 GBP
View
Most Expensive
B
Reve Diamonds
8C4C02A01 · Oct 25
$1,624 AUD
$1,141 USD
View
18 more retailers have this diamond
Prices start from $303 AUDSave up to $1,321 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
0.71ct Heart
$303 AUD