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1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG841605539

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605539

Diamond specifications and retailer prices

From $375 NZD
$211 USD
As of November 1, 2026
Save $1,642 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,017 NZD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605539 or 841605539. Listed at 19 retailers as of November 1, 2026, with prices from $375 to $2,017, a $1,642 spread on the same certified stone. With Clarity lists it at $2,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605539
Dimensions7.43 × 7.48 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.48 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605539
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

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: $1,889 NZD|Low: $375 NZD|High: $2,017 NZD|Avg: $1,114 NZD|+12.2%
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
Retailer 18
Retailer 19
With Clarity
November 2, 2026
Retailer 6$375 NZD
Retailer 2$434 NZD
Retailer 5$464 NZD
Retailer 10$464 NZD
Retailer 4$727 NZD
Retailer 16$784 NZD
Retailer 11$796 NZD
Retailer 15$801 NZD
Retailer 3$850 NZD
Retailer 14$855 NZD
Retailer 9$921 NZD
Retailer 12$1,081 NZD
Retailer 13$1,217 NZD
Retailer 18$1,431 NZD
Retailer 7$1,491 NZD
Retailer 8$1,586 NZD
Retailer 19$1,724 NZD
Retailer 17$1,869 NZD
Retailer 1$1,889 NZD
With Clarity$2,017 NZD

23 data points across 20 retailers

19 retailers$375 NZD to $2,017 NZD

A
Cheapest Retailer
-
$375 NZD
$211 USD
A
Retailer 2
-
$434 NZD
$244 USD
View
A
Retailer 3
-
$464 NZD
$261 USD
View
Retailer 4
-
$464 NZD
$261 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$784 NZD
€420 EUR
View
B+
Retailer 6
-
$796 NZD
$448 USD
View
A
Retailer 7
-
$801 NZD
ZAR 7,282 ZAR
View
A
Retailer 8
-
$850 NZD
$478 USD
View
A
Retailer 9
-
$855 NZD
£379 GBP
View
A
Retailer 10
-
$921 NZD
$518 USD
View
B+
Retailer 11
-
$1,081 NZD
A$936 AUD
View
B+
Retailer 12
-
$1,217 NZD
$685 USD
View
B+
Retailer 13
-
$1,431 NZD
$805 USD
View
B+
Retailer 14
-
$1,491 NZD
$839 USD
View
B
Retailer 15
-
$1,586 NZD
$892 USD
View
B
Retailer 16
-
$1,724 NZD
$970 USD
View
B
Retailer 17
-
$1,869 NZD
£828 GBP
View
B
Retailer 18
-
$1,889 NZD
$1,063 USD
View
Most Expensive
B
With Clarity
841605539 · Nov 1
$2,017 NZD
$1,135 USD
View
18 more retailers have this diamond
Prices start from $375 NZDSave up to $1,642 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
1.55ct Round
$375 NZD