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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG719539136

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719539136

Diamond specifications and retailer prices

From $994 NZD
$560 USD
As of November 1, 2026
Save $6,210 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,204 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG719539136 or 719539136. Listed at 18 retailers as of November 1, 2026, with prices from $994 to $7,204, a $6,210 spread on the same certified stone. Do Amore Diamonds lists it at $7,204. 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
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719539136
Dimensions8.87 × 9.94 × 6.03 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
8.87 mm9.94 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719539136
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 60.7%

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: Nov 1
Current: $7,204 NZD|Low: $594 NZD|High: $7,417 NZD|Avg: $2,819 NZD|+4.6%
Do Amore Diamonds
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
November 1, 2026
Retailer 17$994 NZD
Retailer 9$1,287 NZD
Retailer 7$1,348 NZD
Retailer 12$1,457 NZD
Retailer 10$1,788 NZD
Retailer 3$1,859 NZD
Retailer 14$1,894 NZD
Retailer 19$2,293 NZD
Retailer 4$2,365 NZD
Retailer 6$2,391 NZD
Retailer 8$2,444 NZD
Retailer 5$2,708 NZD
Retailer 11$3,740 NZD
Retailer 13$3,793 NZD
Retailer 15$4,081 NZD
Retailer 16$4,148 NZD
Retailer 18$4,161 NZD
Retailer 2$5,273 NZD
Do Amore Diamonds$7,204 NZD

28 data points across 19 retailers

18 retailers$994 NZD to $7,204 NZD

A
Cheapest Retailer
-
$994 NZD
$560 USD
Final sale: no returns
Retailer 2
-
$1,287 NZD
$725 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$1,457 NZD
$821 USD
View
A
Retailer 4
-
$1,859 NZD
$1,048 USD
View
A
Retailer 5
-
$1,894 NZD
£840 GBP
View
A
Retailer 6
-
$2,293 NZD
A$1,988 AUD
View
Retailer 7
-
$2,365 NZD
A$2,051 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$2,391 NZD
ZAR 21,772 ZAR
View
Price last confirmed 13 days ago
Retailer 9
-
$2,444 NZD
$1,378 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$2,592 NZD
CA$2,029 CAD
View
Retailer 11
-
$2,708 NZD
$1,526 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$3,740 NZD
$2,108 USD
View
B
Retailer 13
-
$3,793 NZD
$2,138 USD
View
B
Retailer 14
-
$4,081 NZD
$2,300 USD
View
B
Retailer 15
-
$4,148 NZD
$2,338 USD
View
B
Retailer 16
-
$4,161 NZD
A$3,608 AUD
View
B
Retailer 17
-
$5,273 NZD
£2,340 GBP
View
Most Expensive
B
Do Amore Diamonds
27-632B43389 · Nov 1
$7,204 NZD
$4,060 USD
View
17 more retailers have this diamond
Prices start from $994 NZDSave up to $6,210 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