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Heart|Lab Grown|IGI

0.69ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG764609961

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764609961

Diamond specifications and retailer prices

From $172 NZD
$97 USD
As of October 30, 2026
Save $1,394 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,566 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.69ct lab-grown heart diamond

This 0.69ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764609961 or 764609961. Listed at 12 retailers as of October 25, 2026, with prices from $172 to $1,566, a $1,394 spread on the same certified stone. MOH London lists it at $1,566. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.69
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764609961
Dimensions5.56 × 6.15 × 3.46 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeC
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.56 mm6.15 mm0.69 ctE / SI1
OriginLab Grown
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG764609961
Side View
Table 57.0%Crown 36.2°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 56.3%

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: $1,566 NZD|Low: $165 NZD|High: $1,584 NZD|Avg: $522 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$172 NZD
Retailer 12$199 NZD
Retailer 3$227 NZD
Retailer 9$227 NZD
Retailer 2$408 NZD
Retailer 5$417 NZD
Retailer 11$436 NZD
Retailer 6$464 NZD
Retailer 7$504 NZD
Retailer 10$685 NZD
Retailer 4$770 NZD
MOH London$1,566 NZD

45 data points across 12 retailers

12 retailers$172 NZD to $1,566 NZD

A
Cheapest Retailer
-
$172 NZD
$97 USD
A
Retailer 2
-
$199 NZD
$112 USD
View
A
Retailer 3
-
$227 NZD
$128 USD
View
A
Retailer 4
-
$227 NZD
$128 USD
View
A
Retailer 5
-
$408 NZD
£181 GBP
View
A
Retailer 6
-
$417 NZD
€224 EUR
View
B+
Retailer 7
-
$436 NZD
$246 USD
View
A
Retailer 8
-
$464 NZD
£206 GBP
View
B+
Retailer 9
-
$504 NZD
$284 USD
View
B+
Retailer 10
-
$685 NZD
$386 USD
View
B
Retailer 11
-
$770 NZD
$434 USD
View
Most Expensive
B
MOH London
LG764609961 · Oct 25
$1,566 NZD
£695 GBP
View
11 more retailers have this diamond
Prices start from $172 NZDSave up to $1,394 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
0.69ct Heart
$172 NZD