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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG813674359

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813674359

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)
28 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 LG813674359 or 813674359. Listed at 28 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 angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813674359
Dimensions7.55 × 7.59 × 4.55 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
7.55 mm7.59 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813674359
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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: $1,624 AUD|Low: $309 AUD|High: $1,629 AUD|Avg: $883 AUD|+3.7%
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
Retailer 17
October 30, 2026
Retailer 17$322 AUD
Retailer 9$359 AUD
Retailer 7$373 AUD
Retailer 3$399 AUD
Retailer 5$437 AUD
Retailer 13$686 AUD
Retailer 12$723 AUD
Retailer 10$743 AUD
Retailer 2$803 AUD
Retailer 6$870 AUD
Retailer 14$933 AUD
Retailer 16$1,048 AUD
Retailer 8$1,284 AUD
Retailer 15$1,352 AUD
Retailer 11$1,609 AUD
Retailer 1$1,624 AUD
Retailer 4$1,629 AUD

40 data points across 17 retailers

28 retailers$322 AUD to $3,164 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$359 AUD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
Retailer 4
-
$394 AUD
$277 USD
View
Price last confirmed 49 days ago
A
Retailer 5
-
$399 AUD
$280 USD
View
A
Retailer 6
-
$399 AUD
$280 USD
View
A
Retailer 7
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 8
-
$538 AUD
$378 USD
View
A
Retailer 9
-
$686 AUD
ZAR 7,783 ZAR
View
A
Retailer 10
-
$723 AUD
€484 EUR
View
A
Retailer 11
-
$727 AUD
$511 USD
View
A
Retailer 12
-
$743 AUD
£411 GBP
View
A
Retailer 13
-
$803 AUD
View
B+
Retailer 14
-
$870 AUD
$611 USD
View
B+
Retailer 15
-
$933 AUD
View
B+
Retailer 16
-
$984 AUD
$691 USD
View
B+
Retailer 17
-
$1,048 AUD
$736 USD
View
Retailer 18
-
$1,271 AUD
$893 USD
View
Price last confirmed 89 days ago
B+
Retailer 19
-
$1,284 AUD
$902 USD
View
B+
Retailer 20
-
$1,292 AUD
SGD 1,226 SGD
View
B+
Retailer 21
-
$1,352 AUD
$950 USD
View
B+
Retailer 22
-
$1,358 AUD
$954 USD
View
B+
Retailer 23
-
$1,374 AUD
$965 USD
View
B+
Retailer 24
-
$1,609 AUD
£890 GBP
View
B
Retailer 25
-
$1,624 AUD
$1,141 USD
View
Retailer 26
-
$1,629 AUD
View
Price last confirmed 30 days ago
B
Retailer 27
-
$1,818 AUD
$1,277 USD
View
Most Expensive
B
Queensmith
LG813674359 · Oct 27
$3,164 AUD
£1,750 GBP
View
27 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