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Heart|Lab Grown|IGI

5.20ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG628402004

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628402004

Diamond specifications and retailer prices

From $1,140 AUD
$801 USD
As of October 30, 2026
Save $6,106 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,246 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.2ct lab-grown heart diamond

This 5.2ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628402004 or 628402004. Listed at 20 retailers as of October 30, 2026, with prices from $1,140 to $7,246, a $6,106 spread on the same certified stone. Brilliant Earth lists it at $7,246. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.20
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628402004
Dimensions10.56 × 12.29 × 6.95 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.56 mm12.29 mm5.20 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628402004
Side View
Table 65.0%Crown 34.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 56.6%

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 30
Current: $7,246 AUD|Low: $1,095 AUD|High: $11,688 AUD|Avg: $3,368 AUD|-38.0%
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 3$1,140 AUD
Retailer 6$1,241 AUD
Retailer 19$1,277 AUD
Retailer 4$1,324 AUD
Retailer 7$1,324 AUD
Retailer 17$1,441 AUD
Retailer 15$1,573 AUD
Retailer 18$1,886 AUD
Retailer 8$1,973 AUD
Retailer 2$2,683 AUD
Retailer 13$2,686 AUD
Retailer 14$2,689 AUD
Retailer 9$3,192 AUD
Retailer 5$3,721 AUD
Retailer 11$3,785 AUD
Retailer 20$4,226 AUD
Retailer 12$4,578 AUD
Retailer 16$4,968 AUD
Retailer 10$6,160 AUD
Brilliant Earth$7,246 AUD

33 data points across 20 retailers

20 retailers$1,140 AUD to $7,246 AUD

A
Cheapest Retailer
-
$1,140 AUD
$801 USD
A
Retailer 2
-
$1,241 AUD
$872 USD
View
A
Retailer 3
-
$1,277 AUD
$897 USD
View
Final sale: no returns
A
Retailer 4
-
$1,324 AUD
$930 USD
View
Retailer 5
-
$1,324 AUD
$930 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,441 AUD
£797 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$1,573 AUD
$1,105 USD
View
B+
Retailer 8
-
$1,886 AUD
$1,325 USD
View
A
Retailer 9
-
$1,973 AUD
$1,386 USD
View
B+
Retailer 10
-
$2,683 AUD
View
B+
Retailer 11
-
$2,686 AUD
$1,887 USD
View
B+
Retailer 12
-
$2,689 AUD
ZAR 30,515 ZAR
View
B+
Retailer 13
-
$3,192 AUD
$2,242 USD
View
B+
Retailer 14
-
$3,721 AUD
$2,614 USD
View
B+
Retailer 15
-
$3,785 AUD
$2,659 USD
View
B
Retailer 16
-
$4,226 AUD
$2,968 USD
View
B
Retailer 17
-
$4,578 AUD
$3,216 USD
View
B+
Retailer 18
-
$4,968 AUD
£2,748 GBP
View
B
Retailer 19
-
$6,285 AUD
$4,415 USD
View
Most Expensive
B
Brilliant Earth
9912225A · Oct 31
$7,246 AUD
$5,090 USD
View
19 more retailers have this diamond
Prices start from $1,140 AUDSave up to $6,106 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
5.20ct Heart
$1,140 AUD