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Round|Lab Grown|IGI

0.39ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG690524536

Shape and cutting style on the report: Round brilliant

Certificate IGI LG690524536

Diamond specifications and retailer prices

From $172 AUD
$121 USD
As of November 1, 2026
Save $755 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $927 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.39ct lab-grown round diamond

This 0.39ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG690524536 or 690524536. Listed at 14 retailers as of October 31, 2026, with prices from $172 to $927, a $755 spread on the same certified stone. Taylor and Hart lists it at $927. 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

0.39
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690524536
Dimensions4.68 × 4.72 × 2.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.68 mm4.72 mm0.39 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690524536
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

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: Nov 1
Current: $381 AUD|Low: $165 AUD|High: $1,551 AUD|Avg: $444 AUD|-0.5%
Retailer 1
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
Taylor and Hart
November 2, 2026
Retailer 3$172 AUD
Retailer 14$285 AUD
Retailer 12$332 AUD
Retailer 2$374 AUD
Retailer 4$379 AUD
Retailer 1$381 AUD
Retailer 8$383 AUD
Retailer 9$384 AUD
Retailer 6$417 AUD
Retailer 7$432 AUD
Retailer 11$485 AUD
Retailer 10$521 AUD
Retailer 13$615 AUD
Taylor and Hart$927 AUD
Retailer 5$1,551 AUD

20 data points across 15 retailers

14 retailers$172 AUD to $927 AUD

A
Cheapest Retailer
-
$172 AUD
$121 USD
Final sale: no returns
A
Retailer 2
-
$285 AUD
$200 USD
View
A
Retailer 3
-
$332 AUD
$233 USD
View
A
Retailer 4
-
$374 AUD
€250 EUR
View
A
Retailer 5
-
$379 AUD
$266 USD
View
A
Retailer 6
-
$381 AUD
£211 GBP
View
A
Retailer 7
-
$383 AUD
ZAR 4,341 ZAR
View
A
Retailer 8
-
$384 AUD
$270 USD
View
Retailer 9
-
$417 AUD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$432 AUD
£239 GBP
View
A
Retailer 11
-
$437 AUD
$307 USD
View
B+
Retailer 12
-
$521 AUD
CA$508 CAD
View
B+
Retailer 13
-
$615 AUD
$432 USD
View
Most Expensive
B
Taylor and Hart
I8FZ3UH · Oct 31
$927 AUD
$651 USD
View
13 more retailers have this diamond
Prices start from $172 AUDSave up to $755 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
0.39ct Round
$172 AUD