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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG762522404

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762522404

Diamond specifications and retailer prices

From $369 AUD
$259 USD
As of October 24, 2026
Save $3,409 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,778 AUD at Queensmith · As of October 25, 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 LG762522404 or 762522404. Listed at 26 retailers as of October 24, 2026, with prices from $369 to $3,778, a $3,409 spread on the same certified stone. Queensmith lists it at $3,778. 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 angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762522404
Dimensions7.52 × 7.56 × 4.56 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
7.52 mm7.56 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762522404
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

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 24
Current: $713 AUD|Low: $354 AUD|High: $1,804 AUD|Avg: $981 AUD|+8.7%
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
Retailer 18
Retailer 19
October 27, 2026
Retailer 19$354 AUD
Retailer 6$394 AUD
Retailer 8$530 AUD
Retailer 12$593 AUD
Retailer 17$666 AUD
Retailer 13$695 AUD
Retailer 1$713 AUD
Retailer 3$726 AUD
Retailer 10$803 AUD
Retailer 4$865 AUD
Retailer 16$921 AUD
Retailer 2$1,025 AUD
Retailer 9$1,275 AUD
Retailer 5$1,341 AUD
Retailer 18$1,352 AUD
Retailer 15$1,580 AUD
Retailer 14$1,604 AUD
Retailer 11$1,628 AUD
Retailer 7$1,804 AUD

32 data points across 19 retailers

26 retailers$369 AUD to $3,778 AUD

Retailer 1
-
$317 AUD
$223 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$369 AUD
$259 USD
View
A
Retailer 3
-
$394 AUD
$277 USD
View
A
Retailer 4
-
$394 AUD
$277 USD
View
A
Retailer 5
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 6
-
$530 AUD
$372 USD
View
A
Retailer 7
-
$593 AUD
£328 GBP
View
A
Retailer 8
-
$666 AUD
ZAR 7,558 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$695 AUD
£385 GBP
View
A
Retailer 10
-
$713 AUD
€477 EUR
View
A
Retailer 11
-
$726 AUD
$510 USD
View
A
Retailer 12
-
$803 AUD
View
B+
Retailer 13
-
$865 AUD
$608 USD
View
B+
Retailer 14
-
$921 AUD
View
B+
Retailer 15
-
$1,025 AUD
$720 USD
View
Retailer 16
-
$1,170 AUD
$822 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$1,265 AUD
$889 USD
View
B+
Retailer 18
-
$1,275 AUD
SGD 1,210 SGD
View
B+
Retailer 19
-
$1,341 AUD
$942 USD
View
B
Retailer 20
-
$1,352 AUD
$950 USD
View
B
Retailer 21
-
$1,439 AUD
$1,011 USD
View
B
Retailer 22
-
$1,580 AUD
£874 GBP
View
B
Retailer 23
-
$1,604 AUD
$1,127 USD
View
Retailer 24
-
$1,628 AUD
View
Price last confirmed 29 days ago
B
Retailer 25
-
$1,804 AUD
$1,267 USD
View
Most Expensive
B
Queensmith
LG762522404 · Oct 25
$3,778 AUD
£2,090 GBP
View
25 more retailers have this diamond
Prices start from $369 AUDSave up to $3,409 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
$369 AUD