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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG762523753

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762523753

Diamond specifications and retailer prices

From $396 NZD
$223 USD
As of October 29, 2026
Save $4,314 NZD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,710 NZD 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 LG762523753 or 762523753. Listed at 28 retailers as of October 27, 2026, with prices from $396 to $4,710, a $4,314 spread on the same certified stone. Queensmith lists it at $4,710. 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 angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762523753
Dimensions7.51 × 7.55 × 4.55 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
7.51 mm7.55 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762523753
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

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 29
Current: $1,207 NZD|Low: $396 NZD|High: $2,249 NZD|Avg: $1,059 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 22
October 30, 2026
Retailer 6$396 NZD
Retailer 3$442 NZD
Retailer 4$460 NZD
Retailer 10$491 NZD
Retailer 11$491 NZD
Retailer 14$660 NZD
Retailer 16$740 NZD
Retailer 21$843 NZD
Retailer 20$894 NZD
Retailer 5$905 NZD
Retailer 17$912 NZD
Retailer 8$1,079 NZD
Retailer 22$1,146 NZD
Retailer 1$1,207 NZD
Retailer 7$1,577 NZD
Retailer 15$1,589 NZD
Retailer 9$1,672 NZD
Retailer 2$1,686 NZD
Retailer 19$1,978 NZD
Retailer 12$2,000 NZD
Retailer 18$2,004 NZD
Retailer 13$2,249 NZD

26 data points across 22 retailers

28 retailers$396 NZD to $4,710 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
A
Retailer 2
-
$442 NZD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$460 NZD
$259 USD
View
A
Retailer 4
-
$491 NZD
$277 USD
View
A
Retailer 5
-
$491 NZD
$277 USD
View
A
Retailer 6
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 7
-
$660 NZD
$372 USD
View
A
Retailer 8
-
$740 NZD
£328 GBP
View
A
Retailer 9
-
$843 NZD
ZAR 7,679 ZAR
View
A
Retailer 10
-
$894 NZD
€480 EUR
View
A
Retailer 11
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$905 NZD
$510 USD
View
A
Retailer 12
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$912 NZD
£405 GBP
View
A
Retailer 13
-
$1,001 NZD
A$868 AUD
View
A
Retailer 14
-
$1,079 NZD
$608 USD
View
B+
Retailer 15
-
$1,146 NZD
A$994 AUD
View
Retailer 16
-
$1,207 NZD
$680 USD
View
B+
Retailer 17
-
$1,277 NZD
$720 USD
View
B+
Retailer 18
-
$1,577 NZD
$889 USD
View
Retailer 19
-
$1,585 NZD
$893 USD
View
Price last confirmed 89 days ago
B+
Retailer 20
-
$1,589 NZD
SGD 1,210 SGD
View
B+
Retailer 21
-
$1,672 NZD
$942 USD
View
B+
Retailer 22
-
$1,686 NZD
$950 USD
View
B+
Retailer 23
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$1,794 NZD
$1,011 USD
View
B+
Retailer 24
-
$1,978 NZD
£878 GBP
View
B
Retailer 25
-
$2,000 NZD
$1,127 USD
View
B
Retailer 26
-
$2,004 NZD
A$1,738 AUD
View
B
Retailer 27
-
$2,249 NZD
$1,267 USD
View
Most Expensive
B
Queensmith
LG762523753 · Oct 27
$4,710 NZD
£2,090 GBP
View
27 more retailers have this diamond
Prices start from $396 NZDSave up to $4,314 NZD

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
$396 NZD