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Marquise|Lab Grown|IGI

3.17ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831613655

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831613655

Diamond specifications and retailer prices

From $1,510 NZD
$851 USD
As of October 30, 2026
Save $8,036 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,546 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.17ct lab-grown marquise diamond

This 3.17ct lab-grown marquise 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 LG831613655 or 831613655. Listed at 22 retailers as of October 28, 2026, with prices from $1,510 to $9,546, a $8,036 spread on the same certified stone. Rare Carat lists it at $9,546. 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 angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831613655
Dimensions15.47 × 7.58 × 4.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm7.58 mm3.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831613655
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.5%

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 30
Current: $9,546 NZD|Low: $1,498 NZD|High: $9,661 NZD|Avg: $4,177 NZD|-1.2%
Rare Carat
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
November 1, 2026
Retailer 6$1,510 NZD
Retailer 18$1,643 NZD
Retailer 5$1,689 NZD
Retailer 10$1,751 NZD
Retailer 2$2,032 NZD
Retailer 17$2,067 NZD
Retailer 4$2,278 NZD
Retailer 13$2,670 NZD
Retailer 7$2,818 NZD
Retailer 19$3,565 NZD
Retailer 14$3,955 NZD
Retailer 3$4,026 NZD
Retailer 15$4,067 NZD
Retailer 20$4,924 NZD
Retailer 8$5,479 NZD
Retailer 11$5,804 NZD
Retailer 9$6,072 NZD
Retailer 16$6,600 NZD
Retailer 12$6,622 NZD
Rare Carat$9,546 NZD

31 data points across 20 retailers

22 retailers$1,510 NZD to $9,546 NZD

A
Cheapest Retailer
-
$1,510 NZD
$851 USD
A
Retailer 2
-
$1,643 NZD
$926 USD
View
A
Retailer 3
-
$1,689 NZD
$952 USD
View
Final sale: no returns
A
Retailer 4
-
$1,751 NZD
$987 USD
View
Retailer 5
-
$1,810 NZD
$1,020 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$2,032 NZD
£902 GBP
View
A
Retailer 7
-
$2,067 NZD
$1,165 USD
View
A
Retailer 8
-
$2,278 NZD
$1,284 USD
View
A
Retailer 9
-
$2,670 NZD
£1,185 GBP
View
A
Retailer 10
-
$2,818 NZD
$1,588 USD
View
B+
Retailer 11
-
$3,565 NZD
$2,009 USD
View
B+
Retailer 12
-
$3,955 NZD
A$3,429 AUD
View
B+
Retailer 13
-
$4,026 NZD
$2,269 USD
View
B+
Retailer 14
-
$4,067 NZD
ZAR 37,027 ZAR
View
B+
Retailer 15
-
$4,924 NZD
$2,775 USD
View
B+
Retailer 16
-
$5,479 NZD
$3,088 USD
View
B
Retailer 17
-
$5,804 NZD
$3,271 USD
View
B
Retailer 18
-
$6,072 NZD
$3,422 USD
View
B+
Retailer 19
-
$6,600 NZD
£2,929 GBP
View
Retailer 20
-
$6,622 NZD
A$5,742 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$8,608 NZD
£3,820 GBP
View
Most Expensive
B
Rare Carat
MS-3073_l_831613655 · Oct 28
$9,546 NZD
$5,380 USD
View
21 more retailers have this diamond
Prices start from $1,510 NZDSave up to $8,036 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 Marquise
$1,510 NZD