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Heart|Lab Grown|IGI

3.11ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG837649162

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837649162

Diamond specifications and retailer prices

From $899 NZD
$506 USD
As of November 2, 2026
Save $7,081 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,980 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown heart diamond

This 3.11ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837649162 or 837649162. Listed at 15 retailers as of November 2, 2026, with prices from $899 to $7,980, a $7,081 spread on the same certified stone. Do Amore Diamonds lists it at $7,980. 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

3.11
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837649162
Dimensions9.25 × 9.93 × 5.93 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm9.93 mm3.11 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837649162
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.7%

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 2
Current: $7,980 NZD|Low: $899 NZD|High: $7,980 NZD|Avg: $2,922 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
November 2, 2026
Retailer 9$899 NZD
Retailer 13$1,006 NZD
Retailer 10$1,404 NZD
Retailer 15$1,475 NZD
Retailer 11$1,920 NZD
Retailer 12$1,944 NZD
Retailer 6$2,505 NZD
Retailer 2$2,672 NZD
Retailer 8$2,877 NZD
Retailer 3$3,832 NZD
Retailer 14$4,134 NZD
Retailer 5$4,181 NZD
Retailer 4$4,199 NZD
Retailer 7$4,720 NZD
Do Amore Diamonds$7,980 NZD

16 data points across 15 retailers

15 retailers$899 NZD to $7,980 NZD

A
Cheapest Retailer
-
$899 NZD
$506 USD
A
Retailer 2
-
$1,006 NZD
$566 USD
View
Final sale: no returns
A
Retailer 3
-
$1,404 NZD
£622 GBP
View
B+
Retailer 4
-
$1,475 NZD
$830 USD
View
A
Retailer 5
-
$1,920 NZD
£851 GBP
View
B+
Retailer 6
-
$1,944 NZD
$1,094 USD
View
B+
Retailer 7
-
$2,505 NZD
$1,409 USD
View
B+
Retailer 8
-
$2,672 NZD
ZAR 24,287 ZAR
View
B+
Retailer 9
-
$2,877 NZD
$1,619 USD
View
B
Retailer 10
-
$3,832 NZD
$2,156 USD
View
B
Retailer 11
-
$4,134 NZD
$2,326 USD
View
B
Retailer 12
-
$4,181 NZD
A$3,619 AUD
View
B
Retailer 13
-
$4,199 NZD
$2,362 USD
View
Retailer 14
-
$4,720 NZD
£2,091 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-20DF10F7A · Nov 2
$7,980 NZD
$4,490 USD
View
14 more retailers have this diamond
Prices start from $899 NZDSave up to $7,081 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
3.11ct Heart
$899 NZD