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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG807681948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807681948

Diamond specifications and retailer prices

From $479 AUD
$337 USD
As of October 28, 2026
Save $1,678 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,157 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG807681948 or 807681948. Listed at 22 retailers as of October 28, 2026, with prices from $479 to $2,157, a $1,678 spread on the same certified stone. Reve Diamonds lists it at $2,157. 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 angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807681948
Dimensions7.55 × 7.51 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
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 mm7.51 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807681948
Side View
Table 56.0%Crown 35.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.5%

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 28
Current: $2,142 AUD|Low: $354 AUD|High: $2,279 AUD|Avg: $1,219 AUD|-3.0%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 6$411 AUD
Retailer 16$479 AUD
Retailer 5$532 AUD
Retailer 15$532 AUD
Retailer 12$732 AUD
Retailer 14$732 AUD
Retailer 2$904 AUD
Retailer 10$913 AUD
Retailer 11$935 AUD
Retailer 9$1,238 AUD
Retailer 3$1,328 AUD
Retailer 13$1,632 AUD
Retailer 7$1,708 AUD
Retailer 4$1,775 AUD
Retailer 8$2,042 AUD
Retailer 1$2,142 AUD
Reve Diamonds$2,157 AUD

41 data points across 17 retailers

22 retailers$479 AUD to $2,157 AUD

A
Retailer 1
-
$411 AUD
$289 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$445 AUD
$313 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$479 AUD
$337 USD
View
Final sale: no returns
A
Retailer 4
-
$498 AUD
$350 USD
View
A
Retailer 5
-
$516 AUD
$363 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$532 AUD
$374 USD
View
A
Retailer 7
-
$532 AUD
$374 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$545 AUD
$383 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$732 AUD
$515 USD
View
A
Retailer 10
-
$732 AUD
$515 USD
View
A
Retailer 11
-
$904 AUD
$636 USD
View
A
Retailer 12
-
$913 AUD
ZAR 10,373 ZAR
View
A
Retailer 13
-
$935 AUD
£518 GBP
View
A
Retailer 14
-
$1,238 AUD
View
B+
Retailer 15
-
$1,328 AUD
$934 USD
View
B+
Retailer 16
-
$1,632 AUD
$1,148 USD
View
B+
Retailer 17
-
$1,708 AUD
$1,201 USD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$1,772 AUD
$1,246 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$1,775 AUD
$1,249 USD
View
B+
Retailer 20
-
$2,042 AUD
$1,436 USD
View
B
Retailer 21
-
$2,142 AUD
£1,186 GBP
View
Most Expensive
B
Reve Diamonds
D6F540307 · Oct 28
$2,157 AUD
$1,517 USD
View
21 more retailers have this diamond
Prices start from $479 AUDSave up to $1,678 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
$479 AUD