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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG776643662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776643662

Diamond specifications and retailer prices

From $376 NZD
$211 USD
As of October 26, 2026
Save $1,509 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,885 NZD at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776643662 or 776643662. Listed at 19 retailers as of October 26, 2026, with prices from $376 to $1,885, a $1,509 spread on the same certified stone. With Clarity lists it at $1,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776643662
Dimensions7.36 × 4.57 × 4.57 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm4.57 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776643662
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

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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 26
Current: $729 NZD|Low: $365 NZD|High: $1,939 NZD|Avg: $990 NZD|-2.4%
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
With Clarity
October 29, 2026
Retailer 9$376 NZD
Retailer 7$419 NZD
Retailer 4$435 NZD
Retailer 6$465 NZD
Retailer 17$465 NZD
Retailer 1$729 NZD
Retailer 12$798 NZD
Retailer 15$799 NZD
Retailer 2$823 NZD
Retailer 11$1,055 NZD
Retailer 16$1,086 NZD
Retailer 13$1,213 NZD
Retailer 14$1,363 NZD
Retailer 3$1,495 NZD
Retailer 8$1,512 NZD
Retailer 5$1,590 NZD
Retailer 10$1,873 NZD
With Clarity$1,885 NZD

28 data points across 18 retailers

19 retailers$376 NZD to $1,885 NZD

A
Cheapest Retailer
-
$376 NZD
$211 USD
A
Retailer 2
-
$419 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$244 USD
View
A
Retailer 4
-
$465 NZD
$261 USD
View
A
Retailer 5
-
$465 NZD
$261 USD
View
A
Retailer 6
-
$729 NZD
£322 GBP
View
B+
Retailer 7
-
$798 NZD
$448 USD
View
A
Retailer 8
-
$799 NZD
ZAR 7,245 ZAR
View
A
Retailer 9
-
$823 NZD
$462 USD
View
A
Retailer 10
-
$1,055 NZD
$592 USD
View
A
Retailer 11
-
$1,086 NZD
A$938 AUD
View
B+
Retailer 12
-
$1,213 NZD
$681 USD
View
B+
Retailer 13
-
$1,363 NZD
$765 USD
View
B+
Retailer 14
-
$1,495 NZD
$839 USD
View
B+
Retailer 15
-
$1,504 NZD
$844 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$1,512 NZD
SGD 1,147 SGD
View
B+
Retailer 17
-
$1,590 NZD
$892 USD
View
B+
Retailer 18
-
$1,873 NZD
£828 GBP
View
Most Expensive
B+
With Clarity
776643662 · Oct 28
$1,885 NZD
$1,058 USD
View
18 more retailers have this diamond
Prices start from $376 NZDSave up to $1,509 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
1.54ct Round
$376 NZD