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Heart|Lab Grown|IGI

0.51ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847690779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847690779

Diamond specifications and retailer prices

From $250 NZD
HK$1,100 HKD
As of October 30, 2026
Save $481 NZD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $731 NZD at Friendly Diamonds · As of October 26, 2026
View at Friendly Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847690779 or 847690779. Listed at 9 retailers as of October 26, 2026, with prices from $250 to $731, a $481 spread on the same certified stone. Friendly Diamonds lists it at $731. 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

0.51
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690779
Dimensions5.13 × 5.31 × 3.21 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.13 mm5.31 mm0.51 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690779
Side View
Table 62.0%Crown 37.6°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.5%

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: $731 NZD|Low: $185 NZD|High: $731 NZD|Avg: $464 NZD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$185 NZD
Retailer 7$250 NZD
Retailer 6$381 NZD
Retailer 3$384 NZD
Retailer 9$424 NZD
Retailer 2$532 NZD
Retailer 4$554 NZD
Retailer 8$557 NZD
Retailer 5$575 NZD
Friendly Diamonds$731 NZD

6 data points across 10 retailers

9 retailers$250 NZD to $731 NZD

A
Cheapest Retailer
-
$250 NZD
HK$1,100 HKD
B+
Retailer 2
-
$381 NZD
£169 GBP
View
B+
Retailer 3
-
$384 NZD
€206 EUR
View
B+
Retailer 4
-
$424 NZD
$239 USD
View
B+
Retailer 5
-
$532 NZD
$300 USD
View
B
Retailer 6
-
$554 NZD
$312 USD
View
B
Retailer 7
-
$557 NZD
£247 GBP
View
B
Retailer 8
-
$575 NZD
SGD 438 SGD
View
Most Expensive
B
Friendly Diamonds
6502920 · Oct 26
$731 NZD
$412 USD
View
8 more retailers have this diamond
Prices start from $250 NZDSave up to $481 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
0.51ct Heart
$250 NZD