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Round|Lab Grown|IGI

1.50ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG754515727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515727

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of October 29, 2026
Save $1,703 NZD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,124 NZD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754515727 or 754515727. Listed at 23 retailers as of October 29, 2026, with prices from $421 to $2,124, a $1,703 spread on the same certified stone. Brilliance lists it at $2,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515727
Dimensions7.28 × 7.33 × 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
7.28 mm7.33 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515727
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.5%

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: $1,886 NZD|Low: $405 NZD|High: $2,124 NZD|Avg: $965 NZD|-11.2%
Brilliance
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
November 1, 2026
Retailer 4$421 NZD
Retailer 5$472 NZD
Retailer 13$488 NZD
Retailer 12$522 NZD
Retailer 15$522 NZD
Retailer 8$706 NZD
Retailer 7$802 NZD
Retailer 2$827 NZD
Retailer 10$943 NZD
Retailer 6$967 NZD
Retailer 9$984 NZD
Retailer 14$1,373 NZD
Retailer 11$1,428 NZD
Retailer 16$1,677 NZD
Brilliance$1,886 NZD
Retailer 3$2,102 NZD

45 data points across 16 retailers

23 retailers$421 NZD to $2,124 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$488 NZD
$275 USD
View
A
Retailer 4
-
$522 NZD
$294 USD
View
A
Retailer 5
-
$522 NZD
$294 USD
View
A
Retailer 6
-
$590 NZD
HK$2,600 HKD
View
B+
Retailer 7
-
$706 NZD
$398 USD
View
A
Retailer 8
-
$802 NZD
$452 USD
View
A
Retailer 9
-
$827 NZD
£367 GBP
View
B+
Retailer 10
-
$943 NZD
€506 EUR
View
B+
Retailer 11
-
$967 NZD
$545 USD
View
B+
Retailer 12
-
$984 NZD
£437 GBP
View
B+
Retailer 13
-
$1,036 NZD
A$898 AUD
View
B+
Retailer 14
-
$1,293 NZD
$729 USD
View
B+
Retailer 15
-
$1,373 NZD
$774 USD
View
B+
Retailer 16
-
$1,428 NZD
$805 USD
View
B
Retailer 17
-
$1,677 NZD
$945 USD
View
B
Retailer 18
-
$1,692 NZD
SGD 1,289 SGD
View
Retailer 19
-
$1,770 NZD
$997 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$1,886 NZD
$1,063 USD
View
B
Retailer 21
-
$1,890 NZD
A$1,639 AUD
View
B
Retailer 22
-
$2,102 NZD
£933 GBP
View
Most Expensive
B
Brilliance
D37387018 · Oct 30
$2,124 NZD
$1,197 USD
View
22 more retailers have this diamond
Prices start from $421 NZDSave up to $1,703 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
1.50ct Round
$421 NZD