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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 $1,421 NZD
$801 USD
As of November 2, 2026
Save $7,610 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,031 NZD 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 31, 2026, with prices from $1,421 to $9,031, a $7,610 spread on the same certified stone. Brilliant Earth lists it at $9,031. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,031 NZD|Low: $1,364 NZD|High: $14,567 NZD|Avg: $4,197 NZD|-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$1,421 NZD
Retailer 6$1,547 NZD
Retailer 19$1,592 NZD
Retailer 4$1,650 NZD
Retailer 7$1,650 NZD
Retailer 17$1,795 NZD
Retailer 15$1,961 NZD
Retailer 18$2,351 NZD
Retailer 8$2,459 NZD
Retailer 2$3,343 NZD
Retailer 13$3,348 NZD
Retailer 14$3,351 NZD
Retailer 9$3,978 NZD
Retailer 5$4,638 NZD
Retailer 11$4,718 NZD
Retailer 20$5,267 NZD
Retailer 12$5,706 NZD
Retailer 16$6,192 NZD
Retailer 10$7,677 NZD
Brilliant Earth$9,031 NZD

33 data points across 20 retailers

20 retailers$1,421 NZD to $9,031 NZD

A
Cheapest Retailer
-
$1,421 NZD
$801 USD
A
Retailer 2
-
$1,547 NZD
$872 USD
View
A
Retailer 3
-
$1,592 NZD
$897 USD
View
Final sale: no returns
A
Retailer 4
-
$1,650 NZD
$930 USD
View
Retailer 5
-
$1,650 NZD
$930 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,795 NZD
£797 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,961 NZD
$1,105 USD
View
B+
Retailer 8
-
$2,351 NZD
$1,325 USD
View
A
Retailer 9
-
$2,459 NZD
$1,386 USD
View
B+
Retailer 10
-
$3,343 NZD
A$2,899 AUD
View
B+
Retailer 11
-
$3,348 NZD
$1,887 USD
View
B+
Retailer 12
-
$3,351 NZD
ZAR 30,515 ZAR
View
B+
Retailer 13
-
$3,978 NZD
$2,242 USD
View
B+
Retailer 14
-
$4,638 NZD
$2,614 USD
View
B+
Retailer 15
-
$4,718 NZD
$2,659 USD
View
B
Retailer 16
-
$5,267 NZD
$2,968 USD
View
B
Retailer 17
-
$5,706 NZD
$3,216 USD
View
B+
Retailer 18
-
$6,192 NZD
£2,748 GBP
View
B
Retailer 19
-
$7,834 NZD
$4,415 USD
View
Most Expensive
B
Brilliant Earth
9912225A · Oct 31
$9,031 NZD
$5,090 USD
View
19 more retailers have this diamond
Prices start from $1,421 NZDSave up to $7,610 NZD

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
$1,421 NZD