Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1

Diamond specifications and retailer prices

From $994 NZD
$560 USD
As of November 1, 2026
Save $2,202 NZD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,196 NZD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 11 retailers as of November 1, 2026, with prices from $994 to $3,196, a $2,202 spread on the same certified stone. NZ Jewellers lists it at $3,196. 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

3.10
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.87 × 9.94 × 6.03 mm
L/W Ratio1.12
Top View
8.87 mm9.94 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.7%

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: Nov 1
Current: $3,196 NZD|Low: $806 NZD|High: $4,445 NZD|Avg: $1,985 NZD|+6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$813 NZD
Retailer 2$994 NZD
Retailer 5$1,008 NZD
Retailer 4$1,100 NZD
Retailer 9$1,260 NZD
Retailer 3$1,386 NZD
Retailer 10$1,684 NZD
Retailer 7$3,080 NZD
NZ Jewellers$3,196 NZD
Retailer 8$4,445 NZD

27 data points across 10 retailers

11 retailers$994 NZD to $3,196 NZD

Retailer 1
-
$806 NZD
$454 USD
Price last confirmed 33 days ago
Retailer 2
-
$813 NZD
$458 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$910 NZD
$513 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$994 NZD
$560 USD
View
Retailer 5
-
$1,008 NZD
$568 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,008 NZD
$568 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$1,100 NZD
$620 USD
View
A
Retailer 8
-
$1,386 NZD
£615 GBP
View
Retailer 9
-
$1,684 NZD
$949 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$2,924 NZD
$1,648 USD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
d222a627-dbc4-4dec-aa0a-7b024ff36feb · Nov 1
$3,196 NZD
$1,801 USD
View
10 more retailers have this diamond
Prices start from $994 NZDSave up to $2,202 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
3.10ct Heart
$994 NZD