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Round|Lab Grown|IGI

1.59ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG804642812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642812

Diamond specifications and retailer prices

From $306 AUD
$215 USD
As of October 29, 2026
Save $1,351 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,657 AUD at With Clarity · As of October 31, 2026
View at With Clarity

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804642812 or 804642812. Listed at 20 retailers as of October 29, 2026, with prices from $306 to $1,657, a $1,351 spread on the same certified stone. With Clarity lists it at $1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642812
Dimensions7.52 × 7.49 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.49 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642812
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $626 AUD|Low: $295 AUD|High: $1,546 AUD|Avg: $809 AUD|+0.2%
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
October 31, 2026
Retailer 12$306 AUD
Retailer 2$380 AUD
Retailer 5$380 AUD
Retailer 1$626 AUD
Retailer 3$651 AUD
Retailer 7$653 AUD
Retailer 6$697 AUD
Retailer 4$746 AUD
Retailer 8$887 AUD
Retailer 11$989 AUD
Retailer 13$1,384 AUD
Retailer 10$1,424 AUD
Retailer 9$1,524 AUD

42 data points across 13 retailers

20 retailers$306 AUD to $1,657 AUD

A
Cheapest Retailer
-
$306 AUD
$215 USD
A
Retailer 2
-
$356 AUD
$250 USD
View
A
Retailer 3
-
$380 AUD
$267 USD
View
A
Retailer 4
-
$380 AUD
$267 USD
View
A
Retailer 5
-
$626 AUD
€419 EUR
View
B+
Retailer 6
-
$651 AUD
$457 USD
View
A
Retailer 7
-
$653 AUD
ZAR 7,408 ZAR
View
A
Retailer 8
-
$697 AUD
£385 GBP
View
A
Retailer 9
-
$710 AUD
$499 USD
View
A
Retailer 10
-
$746 AUD
$524 USD
View
B+
Retailer 11
-
$887 AUD
View
B+
Retailer 12
-
$989 AUD
$695 USD
View
Retailer 13
-
$1,164 AUD
$818 USD
View
Price last confirmed 76 days ago
B+
Retailer 14
-
$1,221 AUD
$858 USD
View
B
Retailer 15
-
$1,297 AUD
$911 USD
View
B
Retailer 16
-
$1,384 AUD
$972 USD
View
B
Retailer 17
-
$1,424 AUD
$1,000 USD
View
B
Retailer 18
-
$1,524 AUD
£843 GBP
View
B
Retailer 19
-
$1,546 AUD
$1,086 USD
View
Most Expensive
B
With Clarity
804642812 · Oct 31
$1,657 AUD
$1,164 USD
View
19 more retailers have this diamond
Prices start from $306 AUDSave up to $1,351 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
$306 AUD