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Radiant|Lab Grown|IGI

6.17ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG837650148

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

Certificate IGI LG837650148

Diamond specifications and retailer prices

From $2,007 NZD
$1,131 USD
As of October 27, 2026
Save $15,807 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,814 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 LG837650148 or 837650148. Listed at 13 retailers as of October 27, 2026, with prices from $2,007 to $17,814, a $15,807 spread on the same certified stone. Do Amore Diamonds lists it at $17,814. 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 angle46.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837650148
Dimensions12.91 × 8.99 × 6.06 mm
L/W Ratio1.44
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm8.99 mm6.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837650148
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.4%

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: $17,814 NZD|Low: $1,998 NZD|High: $18,470 NZD|Avg: $6,644 NZD|-3.6%
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
October 28, 2026
Retailer 10$2,007 NZD
Retailer 8$2,182 NZD
Retailer 5$2,713 NZD
Retailer 12$3,698 NZD
Retailer 2$3,699 NZD
Retailer 9$4,585 NZD
Retailer 7$4,755 NZD
Retailer 11$4,814 NZD
Retailer 3$6,582 NZD
Retailer 6$8,263 NZD
Retailer 4$13,290 NZD
Do Amore Diamonds$17,814 NZD

26 data points across 12 retailers

13 retailers$2,007 NZD to $17,814 NZD

A
Cheapest Retailer
-
$2,007 NZD
$1,131 USD
Retailer 2
-
$2,182 NZD
$1,230 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$2,713 NZD
£1,204 GBP
View
A
Retailer 4
-
$3,698 NZD
$2,084 USD
View
B+
Retailer 5
-
$3,699 NZD
$2,085 USD
View
B+
Retailer 6
-
$4,585 NZD
$2,584 USD
View
Retailer 7
-
$4,755 NZD
A$4,123 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,814 NZD
$2,713 USD
View
B+
Retailer 9
-
$6,582 NZD
$3,710 USD
View
B
Retailer 10
-
$7,656 NZD
$4,315 USD
View
B+
Retailer 11
-
$8,263 NZD
£3,667 GBP
View
B
Retailer 12
-
$13,290 NZD
$7,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-ED0A3E32A · Oct 27
$17,814 NZD
$10,040 USD
View
12 more retailers have this diamond
Prices start from $2,007 NZDSave up to $15,807 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
6.17ct Radiant
$2,007 NZD