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Round|Lab Grown|IGI

0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG784669220

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784669220

Diamond specifications and retailer prices

From $346 NZD
$195 USD
As of October 30, 2026
Save $861 NZD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,207 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.81ct lab-grown round diamond

This 0.81ct 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 LG784669220 or 784669220. Listed at 3 retailers as of October 30, 2026, with prices from $346 to $1,207, a $861 spread on the same certified stone. Brilliant Earth lists it at $1,207. 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

0.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669220
Dimensions6.01 × 6.05 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.01 mm6.05 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669220
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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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 30
Current: $1,207 NZD|Low: $213 NZD|High: $2,008 NZD|Avg: $917 NZD|-9.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
September 27, 2026
Retailer 13$335 NZD
Retailer 2$346 NZD
Retailer 6$371 NZD
Retailer 3$522 NZD
Retailer 12$533 NZD
Retailer 10$575 NZD
Retailer 7$600 NZD
Retailer 4$607 NZD
Retailer 5$646 NZD
Retailer 14$983 NZD
Retailer 9$1,027 NZD
Retailer 8$1,173 NZD
Brilliant Earth$1,207 NZD
Retailer 11$1,850 NZD

66 data points across 14 retailers

3 retailers$346 NZD to $1,207 NZD

A
Cheapest Retailer
-
$346 NZD
$195 USD
Final sale: no returns
Retailer 2
-
$533 NZD
$300 USD
View
Price last confirmed 103 days ago
Most Expensive
B+
Brilliant Earth
18356062A · Oct 31
$1,207 NZD
$680 USD
View
2 more retailers have this diamond
Prices start from $346 NZDSave up to $861 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 Round
$346 NZD