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Round|Lab Grown|IGI

1.00ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816602035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816602035

Diamond specifications and retailer prices

From $652 AUD
$458 USD
As of October 29, 2026
Save $2,335 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,987 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602035 or 816602035. Listed at 17 retailers as of October 29, 2026, with prices from $652 to $2,987, a $2,335 spread on the same certified stone. MOH London lists it at $2,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602035
Dimensions6.49 × 6.43 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.49 mm6.43 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602035
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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 29
Current: $2,987 AUD|Low: $626 AUD|High: $3,007 AUD|Avg: $1,379 AUD|+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
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 12$652 AUD
Retailer 5$729 AUD
Retailer 8$730 AUD
Retailer 4$809 AUD
Retailer 15$809 AUD
Retailer 11$961 AUD
Retailer 7$1,223 AUD
Retailer 9$1,268 AUD
Retailer 10$1,309 AUD
Retailer 2$1,325 AUD
Retailer 13$1,390 AUD
Retailer 3$2,174 AUD
Retailer 14$2,599 AUD
Retailer 6$2,872 AUD
MOH London$2,987 AUD

36 data points across 15 retailers

17 retailers$652 AUD to $2,987 AUD

A
Cheapest Retailer
-
$652 AUD
$458 USD
A
Retailer 2
-
$729 AUD
$512 USD
View
Final sale: no returns
A
Retailer 3
-
$730 AUD
$513 USD
View
B+
Retailer 4
-
$787 AUD
$553 USD
View
Retailer 5
-
$809 AUD
$568 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$809 AUD
$568 USD
View
B+
Retailer 7
-
$961 AUD
$675 USD
View
B+
Retailer 8
-
$1,223 AUD
$859 USD
View
B
Retailer 9
-
$1,268 AUD
$891 USD
View
B+
Retailer 10
-
$1,309 AUD
£724 GBP
View
B+
Retailer 11
-
$1,325 AUD
£733 GBP
View
B+
Retailer 12
-
$1,390 AUD
ZAR 15,774 ZAR
View
B
Retailer 13
-
$2,174 AUD
$1,527 USD
View
B
Retailer 14
-
$2,599 AUD
$1,826 USD
View
B
Retailer 15
-
$2,644 AUD
$1,858 USD
View
B
Retailer 16
-
$2,872 AUD
$2,018 USD
View
Most Expensive
B
MOH London
LG816602035 · Oct 29
$2,987 AUD
£1,652 GBP
View
16 more retailers have this diamond
Prices start from $652 AUDSave up to $2,335 AUD

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
1.00ct Round
$652 AUD