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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG700510163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700510163

Diamond specifications and retailer prices

From $484 AUD
$340 USD
As of November 1, 2026
Save $1,957 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,441 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700510163 or 700510163. Listed at 22 retailers as of October 29, 2026, with prices from $484 to $2,441, a $1,957 spread on the same certified stone. MOH London lists it at $2,441. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700510163
Dimensions7.55 × 7.49 × 4.58 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
7.55 mm7.49 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700510163
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.7°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: Nov 1
Current: $2,441 AUD|Low: $542 AUD|High: $2,452 AUD|Avg: $1,376 AUD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$542 AUD
Retailer 3$621 AUD
Retailer 2$967 AUD
Retailer 9$975 AUD
Retailer 6$1,065 AUD
Retailer 10$1,095 AUD
Retailer 12$1,354 AUD
Retailer 11$1,822 AUD
Retailer 8$1,990 AUD
Retailer 5$2,335 AUD
Retailer 4$2,348 AUD
MOH London$2,441 AUD

34 data points across 12 retailers

22 retailers$484 AUD to $2,441 AUD

Retailer 1
-
$468 AUD
$329 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$484 AUD
$340 USD
View
Retailer 3
-
$487 AUD
$342 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$487 AUD
$342 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$487 AUD
$342 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$542 AUD
$381 USD
View
Final sale: no returns
Retailer 7
-
$565 AUD
$397 USD
View
Price last confirmed 41 days ago
Retailer 8
-
$565 AUD
$397 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$596 AUD
$419 USD
View
Price last confirmed 41 days ago
Retailer 10
-
$605 AUD
$425 USD
View
Price last confirmed 17 days ago
A
Retailer 11
-
$967 AUD
$679 USD
View
A
Retailer 12
-
$975 AUD
$685 USD
View
A
Retailer 13
-
$1,065 AUD
£589 GBP
View
A
Retailer 14
-
$1,095 AUD
$769 USD
View
B+
Retailer 15
-
$1,354 AUD
$951 USD
View
B+
Retailer 16
-
$1,822 AUD
$1,280 USD
View
Retailer 17
-
$1,943 AUD
$1,365 USD
View
Price last confirmed 42 days ago
B
Retailer 18
-
$1,990 AUD
$1,398 USD
View
B
Retailer 19
-
$1,997 AUD
$1,403 USD
View
B
Retailer 20
-
$2,335 AUD
$1,640 USD
View
B
Retailer 21
-
$2,348 AUD
$1,649 USD
View
Most Expensive
B
MOH London
LG700510163 · Oct 29
$2,441 AUD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from $484 AUDSave up to $1,957 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
1.59ct Round
$484 AUD