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Heart|Lab Grown|IGI

3.55ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG758503881

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG758503881

Diamond specifications and retailer prices

From $1,598 NZD
$899 USD
As of November 2, 2026
Save $4,054 NZD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,652 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.55ct lab-grown heart diamond

This 3.55ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758503881 or 758503881. Listed at 6 retailers as of November 1, 2026, with prices from $1,598 to $5,652, a $4,054 spread on the same certified stone. MOH London lists it at $5,652. 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

3.55
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503881
Dimensions9.88 × 10.27 × 6.08 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm10.27 mm3.55 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503881
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

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: $5,652 NZD|Low: $1,598 NZD|High: $5,720 NZD|Avg: $2,863 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$1,598 NZD
Retailer 4$1,712 NZD
Retailer 3$1,824 NZD
Retailer 2$2,035 NZD
Retailer 6$4,420 NZD
MOH London$5,652 NZD

40 data points across 6 retailers

6 retailers$1,598 NZD to $5,652 NZD

A
Cheapest Retailer
-
$1,598 NZD
$899 USD
A
Retailer 2
-
$1,712 NZD
$963 USD
View
B+
Retailer 3
-
$1,824 NZD
$1,026 USD
View
A
Retailer 4
-
$2,035 NZD
£902 GBP
View
Retailer 5
-
$4,420 NZD
$2,487 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG758503881 · Nov 1
$5,652 NZD
£2,504 GBP
View
5 more retailers have this diamond
Prices start from $1,598 NZDSave up to $4,054 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
3.55ct Heart
$1,598 NZD