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Heart|Lab Grown|IGI

0.78ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG805673416

Certificate IGI LG805673416

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of October 31, 2026
Save $500 NZD (61%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $818 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805673416 or 805673416. Listed at 3 retailers as of October 30, 2026, with prices from $318 to $818, a $500 spread on the same certified stone. With Clarity lists it at $818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673416
Dimensions5.72 × 6.53 × 3.68 mm
L/W Ratio1.14
Top View
5.72 mm6.53 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673416
Side View
Table 67.0%CrownGirdle: ThinPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $318 NZD|Low: $318 NZD|High: $818 NZD|Avg: $675 NZD
Retailer 1
Retailer 2
With Clarity
October 31, 2026
Retailer 1$318 NZD
Retailer 2$747 NZD
With Clarity$818 NZD

2 data points across 3 retailers

3 retailers$318 NZD to $818 NZD

Cheapest Retailer
-
$318 NZD
HK$1,400 HKD
B+
Retailer 2
-
$747 NZD
SGD 569 SGD
View
Most Expensive
B
With Clarity
805673416 · Oct 30
$818 NZD
$461 USD
View
2 more retailers have this diamond
Prices start from $318 NZDSave up to $500 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.

B+
0.78ct Heart
$318 NZD