CaratHunter
Plans
Heart|Lab Grown|IGI

3.40ct H VS2 Heart Lab Grown Diamond

EX • H/VS2 • IGI LG628497480

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628497480

Diamond specifications and retailer prices

From $962 NZD
$541 USD
As of October 30, 2026
Save $4,045 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,006 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.4ct lab-grown heart diamond

This 3.4ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628497480 or 628497480. Listed at 14 retailers as of October 29, 2026, with prices from $962 to $5,006, a $4,045 spread on the same certified stone. MOH London lists it at $5,006. 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

3.40
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628497480
Dimensions9.73 × 10.56 × 5.78 mm
L/W Ratio1.09
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
9.73 mm10.56 mm3.40 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628497480
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 54.7%

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 30
Current: $5,006 NZD|Low: $924 NZD|High: $5,040 NZD|Avg: $2,352 NZD|+0.5%
MOH London
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
October 28, 2026
Retailer 8$962 NZD
Retailer 14$1,075 NZD
Retailer 12$1,077 NZD
Retailer 9$1,193 NZD
Retailer 2$1,431 NZD
Retailer 6$1,752 NZD
Retailer 11$1,843 NZD
Retailer 13$1,847 NZD
Retailer 3$2,131 NZD
Retailer 7$3,078 NZD
Retailer 10$3,137 NZD
Retailer 5$3,872 NZD
Retailer 4$4,057 NZD
MOH London$5,006 NZD

19 data points across 14 retailers

14 retailers$962 NZD to $5,006 NZD

A
Cheapest Retailer
-
$962 NZD
$541 USD
A
Retailer 2
-
$1,075 NZD
$605 USD
View
Final sale: no returns
A
Retailer 3
-
$1,077 NZD
$606 USD
View
A
Retailer 4
-
$1,193 NZD
$671 USD
View
Retailer 5
-
$1,193 NZD
$671 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,431 NZD
$805 USD
View
A
Retailer 7
-
$1,843 NZD
$1,037 USD
View
A
Retailer 8
-
$1,847 NZD
$1,039 USD
View
B+
Retailer 9
-
$2,131 NZD
$1,199 USD
View
B+
Retailer 10
-
$3,078 NZD
$1,732 USD
View
B+
Retailer 11
-
$3,137 NZD
$1,765 USD
View
B
Retailer 12
-
$3,872 NZD
$2,179 USD
View
B
Retailer 13
-
$4,057 NZD
$2,282 USD
View
Most Expensive
B
MOH London
LG628497480 · Oct 29
$5,006 NZD
£2,218 GBP
View
13 more retailers have this diamond
Prices start from $962 NZDSave up to $4,045 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
3.40ct Heart
$962 NZD