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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG830613241

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613241

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of October 29, 2026
Save $2,842 AUD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,164 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830613241 or 830613241. Listed at 24 retailers as of October 27, 2026, with prices from $322 to $3,164, a $2,842 spread on the same certified stone. Queensmith lists it at $3,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613241
Dimensions7.59 × 7.53 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm7.53 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613241
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°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: Oct 29
Current: $3,164 AUD|Low: $322 AUD|High: $3,164 AUD|Avg: $1,037 AUD
Queensmith
Retailer 2
Retailer 3
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Retailer 24
October 30, 2026
Retailer 6$322 AUD
Retailer 4$360 AUD
Retailer 3$373 AUD
Retailer 9$399 AUD
Retailer 11$399 AUD
Retailer 24$437 AUD
Retailer 16$538 AUD
Retailer 8$603 AUD
Retailer 19$668 AUD
Retailer 22$686 AUD
Retailer 5$727 AUD
Retailer 13$743 AUD
Retailer 10$870 AUD
Retailer 23$933 AUD
Retailer 21$1,048 AUD
Retailer 7$1,284 AUD
Retailer 17$1,291 AUD
Retailer 14$1,358 AUD
Retailer 2$1,433 AUD
Retailer 18$1,608 AUD
Retailer 20$1,609 AUD
Retailer 12$1,818 AUD
Retailer 15$1,950 AUD
Queensmith$3,164 AUD

18 data points across 24 retailers

24 retailers$322 AUD to $3,164 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$360 AUD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
A
Retailer 4
-
$399 AUD
$280 USD
View
A
Retailer 5
-
$399 AUD
$280 USD
View
A
Retailer 6
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 7
-
$538 AUD
$378 USD
View
Retailer 8
-
$603 AUD
£334 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$668 AUD
€447 EUR
View
A
Retailer 10
-
$686 AUD
ZAR 7,783 ZAR
View
A
Retailer 11
-
$727 AUD
$511 USD
View
A
Retailer 12
-
$743 AUD
£411 GBP
View
B+
Retailer 13
-
$870 AUD
$611 USD
View
B+
Retailer 14
-
$933 AUD
View
B+
Retailer 15
-
$1,048 AUD
$736 USD
View
B+
Retailer 16
-
$1,284 AUD
$902 USD
View
B+
Retailer 17
-
$1,291 AUD
SGD 1,226 SGD
View
B
Retailer 18
-
$1,358 AUD
$954 USD
View
B
Retailer 19
-
$1,433 AUD
$1,007 USD
View
B
Retailer 20
-
$1,608 AUD
View
B+
Retailer 21
-
$1,609 AUD
£890 GBP
View
B
Retailer 22
-
$1,818 AUD
$1,277 USD
View
Retailer 23
-
$1,950 AUD
$1,370 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
LG830613241 · Oct 27
$3,164 AUD
£1,750 GBP
View
23 more retailers have this diamond
Prices start from $322 AUDSave up to $2,842 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
$322 AUD