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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 HK$6,677 HKD
$851 USD
As of October 30, 2026
Save HK$35,533 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$42,210 HKD 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 HK$6,677 to HK$42,210, a HK$35,533 spread on the same certified stone. Rare Carat lists it at HK$42,210. 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: HK$42,210 HKD|Low: HK$6,622 HKD|High: HK$42,720 HKD|Avg: HK$18,751 HKD|-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
October 31, 2026
Retailer 6HK$6,677 HKD
Retailer 18HK$7,265 HKD
Retailer 5HK$7,469 HKD
Retailer 10HK$7,744 HKD
Retailer 14HK$9,012 HKD
Retailer 17HK$9,140 HKD
Retailer 4HK$10,074 HKD
Retailer 13HK$11,904 HKD
Retailer 7HK$12,459 HKD
Retailer 19HK$15,762 HKD
Retailer 2HK$17,487 HKD
Retailer 3HK$17,802 HKD
Retailer 15HK$17,982 HKD
Retailer 20HK$21,772 HKD
Retailer 8HK$24,228 HKD
Retailer 11HK$25,662 HKD
Retailer 9HK$26,850 HKD
Retailer 16HK$29,185 HKD
Retailer 12HK$29,283 HKD
Rare CaratHK$42,210 HKD

30 data points across 20 retailers

22 retailersHK$6,677 HKD to HK$42,210 HKD

A
Cheapest Retailer
-
HK$6,677 HKD
$851 USD
A
Retailer 2
-
HK$7,265 HKD
$926 USD
View
A
Retailer 3
-
HK$7,469 HKD
$952 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,744 HKD
$987 USD
View
Retailer 5
-
HK$8,003 HKD
$1,020 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$9,012 HKD
£904 GBP
View
A
Retailer 7
-
HK$9,140 HKD
$1,165 USD
View
A
Retailer 8
-
HK$10,074 HKD
$1,284 USD
View
A
Retailer 9
-
HK$11,904 HKD
£1,195 GBP
View
A
Retailer 10
-
HK$12,459 HKD
$1,588 USD
View
B+
Retailer 11
-
HK$15,762 HKD
$2,009 USD
View
B+
Retailer 12
-
HK$17,487 HKD
A$3,429 AUD
View
B+
Retailer 13
-
HK$17,802 HKD
$2,269 USD
View
B+
Retailer 14
-
HK$17,982 HKD
ZAR 37,027 ZAR
View
B+
Retailer 15
-
HK$21,772 HKD
$2,775 USD
View
B+
Retailer 16
-
HK$24,228 HKD
$3,088 USD
View
B
Retailer 17
-
HK$25,662 HKD
$3,271 USD
View
B
Retailer 18
-
HK$26,850 HKD
$3,422 USD
View
B+
Retailer 19
-
HK$29,185 HKD
£2,929 GBP
View
Retailer 20
-
HK$29,283 HKD
A$5,742 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
HK$38,063 HKD
£3,820 GBP
View
Most Expensive
B
Rare Carat
MS-3073_l_831613655 · Oct 28
HK$42,210 HKD
$5,380 USD
View
21 more retailers have this diamond
Prices start from HK$6,677 HKDSave up to HK$35,533 HKD

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
HK$6,677 HKD