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Round|Lab Grown|IGI

1.54ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG494166306

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494166306

Diamond specifications and retailer prices

From $617 NZD
$348 USD
As of November 1, 2026
Save $4,865 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,483 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494166306 or 494166306. Listed at 18 retailers as of October 31, 2026, with prices from $617 to $5,483, a $4,865 spread on the same certified stone. Do Amore Diamonds lists it at $5,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494166306
Dimensions7.32 × 7.40 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.32 mm7.40 mm1.54 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494166306
Side View
Table 57.5%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.6%

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: Nov 1
Current: $5,483 NZD|Low: $617 NZD|High: $5,483 NZD|Avg: $1,854 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 17$617 NZD
Retailer 15$715 NZD
Retailer 11$763 NZD
Retailer 4$765 NZD
Retailer 14$765 NZD
Retailer 18$978 NZD
Retailer 8$1,038 NZD
Retailer 2$1,316 NZD
Retailer 6$1,347 NZD
Retailer 16$1,352 NZD
Retailer 13$1,451 NZD
Retailer 10$1,506 NZD
Retailer 7$2,243 NZD
Retailer 5$2,362 NZD
Retailer 3$2,713 NZD
Retailer 9$2,988 NZD
Retailer 12$3,317 NZD
Do Amore Diamonds$5,483 NZD

16 data points across 18 retailers

18 retailers$617 NZD to $5,483 NZD

A
Cheapest Retailer
-
$617 NZD
$348 USD
A
Retailer 2
-
$715 NZD
$403 USD
View
B+
Retailer 3
-
$763 NZD
$430 USD
View
A
Retailer 4
-
$765 NZD
$431 USD
View
Retailer 5
-
$765 NZD
$431 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$978 NZD
$551 USD
View
A
Retailer 7
-
$1,038 NZD
$585 USD
View
B+
Retailer 8
-
$1,316 NZD
£584 GBP
View
B+
Retailer 9
-
$1,347 NZD
$759 USD
View
B+
Retailer 10
-
$1,352 NZD
$762 USD
View
B+
Retailer 11
-
$1,451 NZD
ZAR 13,208 ZAR
View
B+
Retailer 12
-
$1,506 NZD
$849 USD
View
B
Retailer 13
-
$2,243 NZD
$1,264 USD
View
B
Retailer 14
-
$2,362 NZD
$1,331 USD
View
B
Retailer 15
-
$2,713 NZD
$1,529 USD
View
B
Retailer 16
-
$2,988 NZD
$1,684 USD
View
B
Retailer 17
-
$3,317 NZD
£1,472 GBP
View
Most Expensive
B
Do Amore Diamonds
27-252132D31 · Oct 31
$5,483 NZD
$3,090 USD
View
17 more retailers have this diamond
Prices start from $617 NZDSave up to $4,865 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
$617 NZD