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Radiant|Lab Grown|IGI

3.17ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG839659564

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

Certificate IGI LG839659564

Diamond specifications and retailer prices

From $1,038 NZD
$583 USD
As of October 27, 2026
Save $5,381 NZD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,035 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839659564 or 839659564. Listed at 24 retailers as of October 27, 2026, with a 518% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839659564
Dimensions10.09 × 7.23 × 5.00 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.23 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839659564
Side View
Table 67.0%Crown 44.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,012 NZD|Low: $1,038 NZD|High: $6,499 NZD|Avg: $2,823 NZD|-2.4%
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
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 5$1,038 NZD
Retailer 2$1,163 NZD
Retailer 6$1,163 NZD
Retailer 12$1,287 NZD
Retailer 15$1,303 NZD
Retailer 11$1,404 NZD
Retailer 22$1,522 NZD
Retailer 21$1,727 NZD
Retailer 13$1,883 NZD
Retailer 16$1,916 NZD
Retailer 1$2,012 NZD
Retailer 14$2,769 NZD
Retailer 17$2,796 NZD
Retailer 9$3,207 NZD
Retailer 18$3,387 NZD
Retailer 10$3,417 NZD
Retailer 3$3,745 NZD
Retailer 4$4,168 NZD
Retailer 19$4,255 NZD
Retailer 7$5,104 NZD
Retailer 8$5,619 NZD
Retailer 20$6,419 NZD

17 data points across 22 retailers

24 retailers$1,038 NZD to $6,419 NZD

A
Cheapest Retailer
-
$1,038 NZD
$583 USD
A
Retailer 2
-
$1,163 NZD
$653 USD
View
Final sale: no returns
A
Retailer 3
-
$1,163 NZD
$653 USD
View
A
Retailer 4
-
$1,287 NZD
$723 USD
View
A
Retailer 5
-
$1,303 NZD
$732 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,404 NZD
£621 GBP
View
A
Retailer 7
-
$1,522 NZD
$855 USD
View
A
Retailer 8
-
$1,727 NZD
$970 USD
View
A
Retailer 9
-
$1,883 NZD
€1,007 EUR
View
A
Retailer 10
-
$1,916 NZD
$1,076 USD
View
A
Retailer 11
-
$2,012 NZD
£890 GBP
View
A
Retailer 12
-
$2,769 NZD
A$2,393 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,796 NZD
ZAR 25,368 ZAR
View
A
Retailer 14
-
$3,207 NZD
$1,801 USD
View
A
Retailer 15
-
$3,387 NZD
$1,902 USD
View
A
Retailer 16
-
$3,417 NZD
$1,919 USD
View
B+
Retailer 17
-
$3,745 NZD
£1,656 GBP
View
B+
Retailer 18
-
$4,168 NZD
$2,341 USD
View
B+
Retailer 19
-
$4,209 NZD
$2,364 USD
View
B+
Retailer 20
-
$4,255 NZD
$2,390 USD
View
B+
Retailer 21
-
$5,104 NZD
SGD 3,874 SGD
View
B+
Retailer 22
-
$5,619 NZD
£2,485 GBP
View
B
Retailer 23
-
$6,419 NZD
$3,605 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJPMLPLMK · Oct 13
$8,035 NZD
$4,513 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from $1,038 NZDSave up to $5,381 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
3.17ct Radiant
$1,038 NZD