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Princess|Lab Grown|IGI

3.75ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG581346544

Shape and cutting style on the report: Princess cut

Certificate IGI LG581346544

Diamond specifications and retailer prices

From $664 NZD
$374 USD
As of October 30, 2026
Save $5,227 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,891 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.75ct lab-grown princess diamond

This 3.75ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581346544 or 581346544. Listed at 13 retailers as of October 30, 2026, with prices from $664 to $5,891, a $5,227 spread on the same certified stone. Do Amore Diamonds lists it at $5,891. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.75
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581346544
Dimensions8.47 × 8.45 × 5.93 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.47 mm8.45 mm3.75 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581346544
Side View
Table 72.0%Crown 43.2°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,891 NZD|Low: $664 NZD|High: $7,026 NZD|Avg: $2,686 NZD|-16.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$664 NZD
Retailer 10$770 NZD
Retailer 2$1,040 NZD
Retailer 3$1,311 NZD
Retailer 9$1,313 NZD
Retailer 6$1,612 NZD
Retailer 7$1,912 NZD
Retailer 11$2,308 NZD
Retailer 4$2,459 NZD
Retailer 13$2,920 NZD
Retailer 8$3,355 NZD
Retailer 5$4,915 NZD
Do Amore Diamonds$5,891 NZD

38 data points across 13 retailers

13 retailers$664 NZD to $5,891 NZD

A
Cheapest Retailer
-
$664 NZD
$374 USD
A
Retailer 2
-
$770 NZD
$434 USD
View
A
Retailer 3
-
$1,040 NZD
£461 GBP
View
B+
Retailer 4
-
$1,311 NZD
$739 USD
View
A
Retailer 5
-
$1,313 NZD
$740 USD
View
A
Retailer 6
-
$1,612 NZD
CA$1,262 CAD
View
A
Retailer 7
-
$1,912 NZD
A$1,658 AUD
View
A
Retailer 8
-
$2,308 NZD
$1,301 USD
View
A
Retailer 9
-
$2,459 NZD
$1,386 USD
View
A
Retailer 10
-
$2,920 NZD
$1,646 USD
View
A
Retailer 11
-
$3,355 NZD
£1,489 GBP
View
B+
Retailer 12
-
$4,915 NZD
$2,770 USD
View
Most Expensive
B+
Do Amore Diamonds
27-2490E23FA · Oct 31
$5,891 NZD
$3,320 USD
View
12 more retailers have this diamond
Prices start from $664 NZDSave up to $5,227 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
3.75ct Princess
$664 NZD