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Round|Lab Grown|IGI

0.65ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG641479639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG641479639

Diamond specifications and retailer prices

From $172 AUD
$121 USD
As of November 1, 2026
Save $1,835 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,007 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.65ct lab-grown round diamond

This 0.65ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641479639 or 641479639. Listed at 15 retailers as of October 26, 2026, with prices from $172 to $2,007, a $1,835 spread on the same certified stone. MOH London lists it at $2,007. 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

0.65
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641479639
Dimensions5.56 × 5.54 × 3.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.56 mm5.54 mm0.65 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641479639
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $2,007 AUD|Low: $155 AUD|High: $2,016 AUD|Avg: $622 AUD|+12.0%
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
November 2, 2026
Retailer 8$172 AUD
Retailer 14$194 AUD
Retailer 13$201 AUD
Retailer 3$299 AUD
Retailer 6$384 AUD
Retailer 2$419 AUD
Retailer 11$547 AUD
Retailer 5$601 AUD
Retailer 7$602 AUD
Retailer 12$641 AUD
Retailer 10$760 AUD
Retailer 4$805 AUD
Retailer 9$1,936 AUD
MOH London$2,007 AUD

36 data points across 14 retailers

15 retailers$172 AUD to $2,007 AUD

A+
Cheapest Retailer
-
$172 AUD
$121 USD
A
Retailer 2
-
$194 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$201 AUD
$141 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
A
Retailer 5
-
$384 AUD
$270 USD
View
A
Retailer 6
-
$419 AUD
€280 EUR
View
A
Retailer 7
-
$547 AUD
$384 USD
View
A
Retailer 8
-
$601 AUD
$422 USD
View
A
Retailer 9
-
$602 AUD
View
Retailer 10
-
$621 AUD
$436 USD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$641 AUD
$450 USD
View
B+
Retailer 12
-
$760 AUD
$534 USD
View
B+
Retailer 13
-
$805 AUD
$565 USD
View
B
Retailer 14
-
$1,936 AUD
$1,360 USD
View
Most Expensive
B
MOH London
LG641479639 · Oct 26
$2,007 AUD
£1,110 GBP
View
14 more retailers have this diamond
Prices start from $172 AUDSave up to $1,835 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+
0.65ct Round
$172 AUD