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Round|Lab Grown|IGI

0.77ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG842605993

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605993

Diamond specifications and retailer prices

From $467 NZD
$262 USD
As of October 28, 2026
Save $1,140 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,606 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842605993 or 842605993. Listed at 8 retailers as of October 28, 2026, with prices from $467 to $1,606, a $1,140 spread on the same certified stone. MOH London lists it at $1,606. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605993
Dimensions5.90 × 5.87 × 3.65 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.90 mm5.87 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605993
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,606 NZD|Low: $460 NZD|High: $1,690 NZD|Avg: $811 NZD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$463 NZD
Retailer 6$467 NZD
Retailer 5$558 NZD
Retailer 3$595 NZD
Retailer 4$599 NZD
Retailer 8$1,032 NZD
Retailer 2$1,238 NZD
MOH London$1,606 NZD

27 data points across 8 retailers

8 retailers$467 NZD to $1,606 NZD

A
Retailer 1
-
$463 NZD
$260 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$467 NZD
$262 USD
View
A
Retailer 3
-
$558 NZD
$313 USD
View
A
Retailer 4
-
$595 NZD
£263 GBP
View
A
Retailer 5
-
$599 NZD
€320 EUR
View
B+
Retailer 6
-
$1,032 NZD
A$891 AUD
View
B+
Retailer 7
-
$1,238 NZD
$695 USD
View
Most Expensive
B+
MOH London
LG842605993 · Oct 29
$1,606 NZD
£710 GBP
View
7 more retailers have this diamond
Prices start from $467 NZDSave up to $1,140 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
0.77ct Round
$467 NZD