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Marquise|Lab Grown|IGI

2.10ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818661421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661421

Diamond specifications and retailer prices

From HK$3,084 HKD
$393 USD
As of October 30, 2026
Save HK$16,689 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$19,773 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661421 or 818661421. Listed at 24 retailers as of October 28, 2026, with prices from HK$3,084 to HK$19,773, a HK$16,689 spread on the same certified stone. Brilliant Earth lists it at HK$19,773. 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

2.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661421
Dimensions13.57 × 6.75 × 4.12 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm6.75 mm2.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661421
Side View
Table 65.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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$19,773 HKD|Low: HK$3,419 HKD|High: HK$19,773 HKD|Avg: HK$9,719 HKD
Brilliant Earth
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
October 30, 2026
Retailer 17HK$3,419 HKD
Retailer 6HK$3,452 HKD
Retailer 8HK$3,821 HKD
Retailer 15HK$4,982 HKD
Retailer 11HK$5,882 HKD
Retailer 2HK$6,065 HKD
Retailer 10HK$6,264 HKD
Retailer 12HK$8,451 HKD
Retailer 3HK$9,141 HKD
Retailer 14HK$9,212 HKD
Retailer 9HK$12,280 HKD
Retailer 5HK$14,187 HKD
Retailer 4HK$14,296 HKD
Retailer 13HK$15,007 HKD
Retailer 7HK$15,596 HKD
Retailer 16HK$15,654 HKD
Brilliant EarthHK$19,773 HKD

42 data points across 17 retailers

24 retailersHK$3,084 HKD to HK$19,773 HKD

A
Cheapest Retailer
-
HK$3,084 HKD
$393 USD
Retailer 2
-
HK$3,419 HKD
£343 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$3,452 HKD
$440 USD
View
A
Retailer 4
-
HK$3,452 HKD
$440 USD
View
Final sale: no returns
A
Retailer 5
-
HK$3,821 HKD
$487 USD
View
A
Retailer 6
-
HK$3,821 HKD
$487 USD
View
A
Retailer 7
-
HK$4,982 HKD
$635 USD
View
A
Retailer 8
-
HK$5,882 HKD
€714 EUR
View
A
Retailer 9
-
HK$6,065 HKD
$773 USD
View
A
Retailer 10
-
HK$6,264 HKD
£629 GBP
View
A
Retailer 11
-
HK$7,729 HKD
$985 USD
View
A
Retailer 12
-
HK$8,338 HKD
$1,063 USD
View
B+
Retailer 13
-
HK$8,451 HKD
A$1,657 AUD
View
B+
Retailer 14
-
HK$9,141 HKD
$1,165 USD
View
B+
Retailer 15
-
HK$9,212 HKD
ZAR 18,966 ZAR
View
B+
Retailer 16
-
HK$12,280 HKD
$1,565 USD
View
B+
Retailer 17
-
HK$12,311 HKD
$1,569 USD
View
B+
Retailer 18
-
HK$12,566 HKD
$1,602 USD
View
B+
Retailer 19
-
HK$14,187 HKD
$1,808 USD
View
B
Retailer 20
-
HK$14,296 HKD
$1,822 USD
View
B+
Retailer 21
-
HK$15,007 HKD
£1,506 GBP
View
Retailer 22
-
HK$15,596 HKD
A$3,058 AUD
View
Price last confirmed 25 days ago
Retailer 23
-
HK$15,654 HKD
$1,995 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20989191A · Oct 28
HK$19,773 HKD
$2,520 USD
View
23 more retailers have this diamond
Prices start from HK$3,084 HKDSave up to HK$16,689 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
2.10ct Marquise
HK$3,084 HKD