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Marquise|Lab Grown|IGI

2.15ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG839685793

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839685793

Diamond specifications and retailer prices

From HK$5,288 HKD
$674 USD
As of October 30, 2026
Save HK$42,728 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$48,016 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.15ct lab-grown marquise diamond

This 2.15ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839685793 or 839685793. Listed at 22 retailers as of October 28, 2026, with prices from HK$5,288 to HK$48,016, a HK$42,728 spread on the same certified stone. Brilliant Earth lists it at HK$48,016. 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

2.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839685793
Dimensions13.96 × 6.65 × 3.90 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm6.65 mm2.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839685793
Side View
Table 64.0%Crown 33.1°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 58.6%

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$48,016 HKD|Low: HK$5,288 HKD|High: HK$1,620,468 HKD|Avg: HK$174,542 HKD|+0.2%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 15HK$5,288 HKD
Retailer 9HK$6,080 HKD
Retailer 19HK$6,135 HKD
Retailer 2HK$6,221 HKD
Retailer 12HK$6,261 HKD
Retailer 8HK$7,885 HKD
Retailer 13HK$9,258 HKD
Retailer 17HK$9,813 HKD
Retailer 4HK$10,413 HKD
Retailer 11HK$11,525 HKD
Retailer 7HK$15,386 HKD
Retailer 6HK$15,974 HKD
Retailer 20HK$16,734 HKD
Retailer 14HK$18,241 HKD
Retailer 3HK$20,207 HKD
Retailer 18HK$21,151 HKD
Retailer 16HK$21,227 HKD
Retailer 21HK$22,125 HKD
Retailer 10HK$24,557 HKD
Retailer 5HK$25,508 HKD
Brilliant EarthHK$48,016 HKD

15 data points across 21 retailers

22 retailersHK$5,288 HKD to HK$48,016 HKD

A
Cheapest Retailer
-
HK$5,288 HKD
$674 USD
A
Retailer 2
-
HK$6,080 HKD
$775 USD
View
A
Retailer 3
-
HK$6,135 HKD
$782 USD
View
A
Retailer 4
-
HK$6,261 HKD
$798 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 6
-
HK$9,258 HKD
$1,180 USD
View
A
Retailer 7
-
HK$9,813 HKD
£985 GBP
View
A
Retailer 8
-
HK$10,413 HKD
€1,264 EUR
View
A
Retailer 9
-
HK$11,525 HKD
$1,469 USD
View
Retailer 10
-
HK$15,386 HKD
A$3,017 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$15,974 HKD
$2,036 USD
View
A
Retailer 12
-
HK$16,734 HKD
ZAR 34,457 ZAR
View
A
Retailer 13
-
HK$18,241 HKD
$2,325 USD
View
A
Retailer 14
-
HK$20,207 HKD
£2,028 GBP
View
A
Retailer 15
-
HK$21,151 HKD
$2,696 USD
View
A
Retailer 16
-
HK$21,227 HKD
$2,706 USD
View
B+
Retailer 17
-
HK$22,125 HKD
$2,820 USD
View
B+
Retailer 18
-
HK$23,929 HKD
$3,050 USD
View
B+
Retailer 19
-
HK$24,557 HKD
$3,130 USD
View
B+
Retailer 20
-
HK$25,508 HKD
£2,560 GBP
View
Most Expensive
B
Brilliant Earth
22205316A · Oct 28
HK$48,016 HKD
$6,120 USD
View
20 more retailers have this diamond
Prices start from HK$5,288 HKDSave up to HK$42,728 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
2.15ct Marquise
HK$5,288 HKD