CaratHunter
Plans
Heart|Lab Grown|IGI

5.00ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG849602944

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849602944

Diamond specifications and retailer prices

From $1,668 NZD
£740 GBP
As of October 27, 2026
Save $702 NZD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,370 NZD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 5ct lab-grown heart diamond

This 5ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849602944 or 849602944. Listed at 5 retailers as of October 27, 2026, with prices from $1,668 to $2,370, a $702 spread on the same certified stone. 77 Diamonds lists it at $2,370. 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

5.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602944
Dimensions10.94 × 11.60 × 6.93 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm11.60 mm5.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602944
Side View
Table 61.0%Crown 35.2°Girdle: STK-THKPavilion 39.2°CuletDepth 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: Oct 27
Current: $2,370 NZD|Low: $1,434 NZD|High: $2,370 NZD|Avg: $1,832 NZD
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$1,434 NZD
Retailer 6$1,668 NZD
Retailer 3$1,703 NZD
Retailer 4$1,801 NZD
Retailer 2$2,278 NZD
77 Diamonds$2,370 NZD

4 data points across 6 retailers

5 retailers$1,668 NZD to $2,370 NZD

A
Cheapest Retailer
-
$1,668 NZD
£740 GBP
A
Retailer 2
-
$1,703 NZD
HK$7,500 HKD
View
B+
Retailer 3
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 4
-
$2,278 NZD
€1,223 EUR
View
Most Expensive
B+
77 Diamonds
HSPUIFSZMDUVKZZ · Oct 27
$2,370 NZD
£1,052 GBP
View
4 more retailers have this diamond
Prices start from $1,668 NZDSave up to $702 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
5.00ct Heart
$1,668 NZD