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Heart|Lab Grown|IGI

3.71ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG843603126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843603126

Diamond specifications and retailer prices

From $1,045 NZD
$589 USD
As of October 30, 2026
Save $8,235 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,280 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown heart diamond

This 3.71ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843603126 or 843603126. Listed at 16 retailers as of October 29, 2026, with prices from $1,045 to $9,280, a $8,235 spread on the same certified stone. Do Amore Diamonds lists it at $9,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.71
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843603126
Dimensions9.70 × 10.99 × 5.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm10.99 mm3.71 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843603126
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 54.0%

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: $9,280 NZD|Low: $1,045 NZD|High: $14,602 NZD|Avg: $4,401 NZD
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
October 30, 2026
Retailer 4$1,045 NZD
Retailer 14$1,169 NZD
Retailer 11$1,393 NZD
Retailer 9$1,611 NZD
Retailer 13$1,658 NZD
Retailer 6$1,826 NZD
Retailer 5$1,991 NZD
Retailer 15$2,596 NZD
Retailer 2$3,019 NZD
Retailer 3$3,213 NZD
Retailer 17$3,760 NZD
Retailer 8$4,705 NZD
Retailer 7$4,829 NZD
Retailer 12$5,640 NZD
Retailer 10$8,570 NZD
Retailer 16$8,667 NZD
Do Amore Diamonds$9,280 NZD

16 data points across 17 retailers

16 retailers$1,045 NZD to $9,280 NZD

A
Cheapest Retailer
-
$1,045 NZD
$589 USD
A
Retailer 2
-
$1,169 NZD
$659 USD
View
A
Retailer 3
-
$1,393 NZD
$785 USD
View
Retailer 4
-
$1,611 NZD
£715 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,658 NZD
HK$7,300 HKD
View
A
Retailer 6
-
$1,826 NZD
$1,029 USD
View
A
Retailer 7
-
$1,991 NZD
$1,122 USD
View
A
Retailer 8
-
$2,596 NZD
$1,463 USD
View
B+
Retailer 9
-
$3,019 NZD
A$2,618 AUD
View
B+
Retailer 10
-
$3,213 NZD
$1,811 USD
View
B+
Retailer 11
-
$3,760 NZD
$2,119 USD
View
B
Retailer 12
-
$4,829 NZD
SGD 3,678 SGD
View
B
Retailer 13
-
$5,640 NZD
£2,503 GBP
View
B
Retailer 14
-
$8,570 NZD
$4,830 USD
View
B
Retailer 15
-
$8,667 NZD
$4,885 USD
View
Most Expensive
B
Do Amore Diamonds
27-1E55DE158 · Oct 29
$9,280 NZD
$5,230 USD
View
15 more retailers have this diamond
Prices start from $1,045 NZDSave up to $8,235 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
3.71ct Heart
$1,045 NZD