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Heart|Lab Grown|IGI

0.81ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG836610911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610911

Diamond specifications and retailer prices

From $639 NZD
$360 USD
As of October 30, 2026
Save $2,212 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,851 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610911 or 836610911. Listed at 17 retailers as of October 29, 2026, with prices from $639 to $2,851, a $2,212 spread on the same certified stone. MOH London lists it at $2,851. 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

0.81
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610911
Dimensions5.67 × 6.46 × 3.75 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
cns 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
5.67 mm6.46 mm0.81 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610911
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 58.0%

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: $2,851 NZD|Low: $639 NZD|High: $2,869 NZD|Avg: $1,639 NZD|-0.5%
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 30, 2026
Retailer 12$639 NZD
Retailer 5$928 NZD
Retailer 3$981 NZD
Retailer 9$997 NZD
Retailer 6$1,260 NZD
Retailer 7$1,279 NZD
Retailer 2$1,473 NZD
Retailer 10$1,598 NZD
Retailer 8$2,074 NZD
Retailer 4$2,354 NZD
Retailer 11$2,806 NZD
MOH London$2,851 NZD

26 data points across 12 retailers

17 retailers$639 NZD to $2,851 NZD

Retailer 1
-
$570 NZD
$321 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$639 NZD
$360 USD
View
Final sale: no returns
Retailer 3
-
$662 NZD
$373 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$708 NZD
$399 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$708 NZD
$399 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$928 NZD
£412 GBP
View
B+
Retailer 7
-
$981 NZD
$553 USD
View
A
Retailer 8
-
$997 NZD
$562 USD
View
B+
Retailer 9
-
$1,260 NZD
£559 GBP
View
B+
Retailer 10
-
$1,279 NZD
ZAR 11,648 ZAR
View
B+
Retailer 11
-
$1,473 NZD
$830 USD
View
B+
Retailer 12
-
$1,598 NZD
$900 USD
View
B
Retailer 13
-
$2,074 NZD
$1,169 USD
View
Retailer 14
-
$2,273 NZD
$1,281 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$2,354 NZD
$1,327 USD
View
B
Retailer 16
-
$2,806 NZD
$1,581 USD
View
Most Expensive
B
MOH London
LG836610911 · Oct 29
$2,851 NZD
£1,265 GBP
View
16 more retailers have this diamond
Prices start from $639 NZDSave up to $2,212 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
0.81ct Heart
$639 NZD