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Radiant|Lab Grown|IGI

6.17ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG811660070

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG811660070

Diamond specifications and retailer prices

From $3,980 NZD
$2,243 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,980 NZD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 6.17ct lab-grown radiant diamond

This 6.17ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811660070 or 811660070. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.17
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811660070
Dimensions12.64 × 9.05 × 6.10 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm9.05 mm6.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811660070
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,980 NZD|Low: $1,482 NZD|High: $10,192 NZD|Avg: $5,239 NZD|-14.9%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 28, 2026
Retailer 2$1,482 NZD
Retailer 7$2,466 NZD
Retailer 9$3,575 NZD
Adiamor$3,980 NZD
Retailer 3$4,961 NZD
Retailer 8$6,122 NZD
Retailer 6$6,571 NZD
Retailer 5$7,033 NZD
Retailer 4$10,192 NZD

7 data points across 9 retailers

1 retailer

B+
Adiamor
D-80560078 · Oct 31
$3,980 NZD
$2,243 USD
View

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.

B+
6.17ct Radiant
$3,980 NZD