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Marquise|Lab Grown|IGI

5.17ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG845666802

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845666802

Diamond specifications and retailer prices

From $3,128 CAD
$2,239 USD
As of October 30, 2026
Save $6,447 CAD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,574 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.17ct lab-grown marquise diamond

This 5.17ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845666802 or 845666802. Listed at 11 retailers as of October 30, 2026, with prices from $3,128 to $9,574, a $6,447 spread on the same certified stone. With Clarity lists it at $9,574. 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

5.17
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845666802
Dimensions17.33 × 8.86 × 5.62 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.33 mm8.86 mm5.17 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845666802
Side View
Table 61.0%Crown 40.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.4%

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 30
Current: $3,683 CAD|Low: $3,128 CAD|High: $9,949 CAD|Avg: $6,307 CAD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 5$3,128 CAD
Retailer 1$3,683 CAD
Retailer 10$3,862 CAD
Retailer 2$4,097 CAD
Retailer 4$4,727 CAD
Retailer 7$5,384 CAD
Retailer 8$6,883 CAD
Retailer 9$7,652 CAD
Retailer 3$8,685 CAD
Retailer 6$9,217 CAD
With Clarity$9,574 CAD

7 data points across 11 retailers

11 retailers$3,128 CAD to $9,574 CAD

A
Cheapest Retailer
-
$3,128 CAD
$2,239 USD
A
Retailer 2
-
$3,683 CAD
£2,076 GBP
View
B+
Retailer 3
-
$3,862 CAD
$2,765 USD
View
B+
Retailer 4
-
$4,097 CAD
€2,793 EUR
View
B+
Retailer 5
-
$4,727 CAD
$3,384 USD
View
B+
Retailer 6
-
$5,384 CAD
ZAR 62,270 ZAR
View
B
Retailer 7
-
$6,883 CAD
$4,927 USD
View
B
Retailer 8
-
$7,652 CAD
£4,313 GBP
View
B
Retailer 9
-
$8,685 CAD
SGD 8,402 SGD
View
B
Retailer 10
-
$9,217 CAD
$6,598 USD
View
Most Expensive
B
With Clarity
845666802 · Oct 31
$9,574 CAD
$6,854 USD
View
10 more retailers have this diamond
Prices start from $3,128 CADSave up to $6,447 CAD

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
5.17ct Marquise
$3,128 CAD