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Round|Lab Grown|IGI

1.60ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG818603104

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818603104

Diamond specifications and retailer prices

From $447 NZD
$251 USD
As of October 27, 2026
Save $1,558 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,005 NZD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818603104 or 818603104. Listed at 14 retailers as of October 27, 2026, with prices from $447 to $2,005, a $1,558 spread on the same certified stone. With Clarity lists it at $2,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818603104
Dimensions7.54 × 7.59 × 4.60 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
7.54 mm7.59 mm1.60 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818603104
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

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 27
Current: $806 NZD|Low: $783 NZD|High: $10,614 NZD|Avg: $2,521 NZD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 29, 2026
Retailer 1$806 NZD
Retailer 9$1,070 NZD
Retailer 3$1,116 NZD
Retailer 5$1,542 NZD
Retailer 7$1,740 NZD
Retailer 6$1,870 NZD
Retailer 4$1,918 NZD
Retailer 8$1,936 NZD
With Clarity$1,964 NZD
Retailer 2$2,800 NZD
Retailer 10$10,612 NZD

23 data points across 11 retailers

14 retailers$447 NZD to $2,005 NZD

Retailer 1
-
$370 NZD
$208 USD
Price last confirmed 28 days ago
Retailer 2
-
$447 NZD
$251 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$447 NZD
$251 USD
View
A
Retailer 4
-
$806 NZD
€431 EUR
View
B+
Retailer 5
-
$1,070 NZD
$601 USD
View
B+
Retailer 6
-
$1,116 NZD
A$964 AUD
View
B+
Retailer 7
-
$1,335 NZD
$750 USD
View
Retailer 8
-
$1,537 NZD
$863 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$1,542 NZD
$866 USD
View
B+
Retailer 10
-
$1,740 NZD
$977 USD
View
B
Retailer 11
-
$1,870 NZD
$1,050 USD
View
B
Retailer 12
-
$1,918 NZD
£848 GBP
View
Retailer 13
-
$1,936 NZD
SGD 1,469 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
818603104 · Oct 29
$2,005 NZD
$1,126 USD
View
13 more retailers have this diamond
Prices start from $447 NZDSave up to $1,558 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
1.60ct Round
$447 NZD