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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG790659064

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790659064

Diamond specifications and retailer prices

From HK$13,063 HKD
$1,665 USD
As of October 30, 2026
Save HK$42,092 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$55,155 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790659064 or 790659064. Listed at 21 retailers as of October 30, 2026, with prices from HK$13,063 to HK$55,155, a HK$42,092 spread on the same certified stone. Brilliant Earth lists it at HK$55,155. 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

2.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790659064
Dimensions12.80 × 6.69 × 4.14 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
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
12.80 mm6.69 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790659064
Side View
Table 55.0%Crown 34.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.9%

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$55,155 HKD|Low: HK$12,537 HKD|High: HK$56,960 HKD|Avg: HK$28,401 HKD|-3.2%
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
November 1, 2026
Retailer 15HK$13,063 HKD
Retailer 6HK$14,617 HKD
Retailer 4HK$15,150 HKD
Retailer 16HK$15,150 HKD
Retailer 14HK$16,476 HKD
Retailer 7HK$16,547 HKD
Retailer 5HK$16,962 HKD
Retailer 9HK$21,474 HKD
Retailer 11HK$21,654 HKD
Retailer 13HK$26,118 HKD
Retailer 12HK$26,411 HKD
Retailer 10HK$39,090 HKD
Retailer 3HK$40,829 HKD
Retailer 2HK$43,274 HKD
Retailer 8HK$46,036 HKD
Brilliant EarthHK$55,155 HKD

44 data points across 16 retailers

21 retailersHK$13,063 HKD to HK$55,155 HKD

A
Cheapest Retailer
-
HK$13,063 HKD
$1,665 USD
A
Retailer 2
-
HK$14,209 HKD
$1,811 USD
View
A
Retailer 3
-
HK$14,617 HKD
$1,863 USD
View
Final sale: no returns
Retailer 4
-
HK$15,150 HKD
$1,931 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$15,150 HKD
$1,931 USD
View
A
Retailer 6
-
HK$16,476 HKD
$2,100 USD
View
A
Retailer 7
-
HK$16,547 HKD
$2,109 USD
View
A
Retailer 8
-
HK$16,962 HKD
$2,162 USD
View
A
Retailer 9
-
HK$21,474 HKD
£2,155 GBP
View
A
Retailer 10
-
HK$21,654 HKD
$2,760 USD
View
B+
Retailer 11
-
HK$26,118 HKD
$3,329 USD
View
Retailer 12
-
HK$26,411 HKD
€3,206 EUR
View
Price last confirmed 7 days ago
Retailer 13
-
HK$26,447 HKD
$3,371 USD
View
Price last confirmed 53 days ago
B+
Retailer 14
-
HK$28,401 HKD
$3,620 USD
View
B+
Retailer 15
-
HK$31,327 HKD
£3,144 GBP
View
B+
Retailer 16
-
HK$39,090 HKD
ZAR 80,491 ZAR
View
B
Retailer 17
-
HK$40,829 HKD
$5,204 USD
View
B+
Retailer 18
-
HK$43,274 HKD
£4,343 GBP
View
B
Retailer 19
-
HK$46,036 HKD
$5,868 USD
View
B
Retailer 20
-
HK$53,177 HKD
$6,778 USD
View
Most Expensive
B
Brilliant Earth
22254850A · Oct 31
HK$55,155 HKD
$7,030 USD
View
20 more retailers have this diamond
Prices start from HK$13,063 HKDSave up to HK$42,092 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
2.05ct Marquise
HK$13,063 HKD