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Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846662787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846662787

Diamond specifications and retailer prices

From HK$18,885 HKD
$2,407 USD
As of October 31, 2026
Save HK$48,373 HKD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$85,000 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.13ct lab-grown marquise diamond

This 3.13ct 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 LG846662787 or 846662787. Listed at 18 retailers as of October 29, 2026, with a 256% 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

3.13
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662787
Dimensions14.55 × 7.79 × 4.72 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.55 mm7.79 mm3.13 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662787
Side View
Table 58.0%Crown 33.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$85,000 HKD|Low: HK$18,885 HKD|High: HK$134,240 HKD|Avg: HK$46,550 HKD
Blue Nile
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
October 31, 2026
Retailer 18HK$18,885 HKD
Retailer 16HK$19,512 HKD
Retailer 17HK$21,230 HKD
Retailer 5HK$22,580 HKD
Retailer 3HK$23,929 HKD
Retailer 11HK$29,074 HKD
Retailer 4HK$33,940 HKD
Retailer 15HK$34,348 HKD
Retailer 8HK$35,282 HKD
Retailer 13HK$37,746 HKD
Retailer 2HK$38,931 HKD
Retailer 9HK$47,859 HKD
Retailer 14HK$56,515 HKD
Retailer 10HK$61,777 HKD
Retailer 7HK$62,530 HKD
Retailer 12HK$67,257 HKD
Blue NileHK$85,000 HKD
Retailer 6HK$134,240 HKD

13 data points across 18 retailers

18 retailersHK$18,885 HKD to HK$67,257 HKD

B+
Cheapest Retailer
-
HK$18,885 HKD
$2,407 USD
B+
Retailer 2
-
HK$19,512 HKD
$2,487 USD
View
B+
Retailer 3
-
HK$21,230 HKD
$2,706 USD
View
B+
Retailer 4
-
HK$22,580 HKD
$2,878 USD
View
B
Retailer 5
-
HK$23,929 HKD
$3,050 USD
View
B+
Retailer 6
-
HK$29,074 HKD
£2,918 GBP
View
B
Retailer 7
-
HK$33,940 HKD
$4,326 USD
View
B
Retailer 8
-
HK$34,348 HKD
$4,378 USD
View
B
Retailer 9
-
HK$35,282 HKD
$4,497 USD
View
B
Retailer 10
-
HK$37,746 HKD
€4,582 EUR
View
B
Retailer 11
-
HK$38,931 HKD
A$7,634 AUD
View
B
Retailer 12
-
HK$47,859 HKD
$6,100 USD
View
Retailer 13
-
HK$56,515 HKD
A$11,082 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$61,777 HKD
$7,874 USD
View
B
Retailer 15
-
HK$62,530 HKD
$7,970 USD
View
B
Retailer 16
-
HK$67,257 HKD
£6,750 GBP
View
Most Expensive
Blue Nile
30410473 · Oct 31
HK$85,000 HKD
$10,834 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$18,885 HKDSave up to HK$48,373 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.

B+
3.13ct Marquise
HK$18,885 HKD