CaratHunter
Plans
Marquise|Lab Grown|IGI

2.79ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG790612025

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612025

Diamond specifications and retailer prices

From HK$30,653 HKD
$3,907 USD
As of October 31, 2026
Save HK$83,818 HKD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$114,472 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.79ct lab-grown marquise diamond

This 2.79ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790612025 or 790612025. Listed at 22 retailers as of October 31, 2026, with prices from HK$30,653 to HK$114,472, a HK$83,818 spread on the same certified stone. Taylor and Hart lists it at HK$114,472. 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

2.79
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612025
Dimensions13.98 × 7.44 × 4.67 mm
L/W Ratio1.88
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
13.98 mm7.44 mm2.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612025
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 31
Current: HK$69,599 HKD|Low: HK$31,226 HKD|High: HK$110,293 HKD|Avg: HK$60,239 HKD
Retailer 1
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
November 1, 2026
Retailer 4HK$31,226 HKD
Retailer 5HK$31,367 HKD
Retailer 12HK$33,697 HKD
Retailer 8HK$43,486 HKD
Retailer 11HK$43,936 HKD
Retailer 6HK$49,860 HKD
Retailer 13HK$50,385 HKD
Retailer 10HK$52,122 HKD
Retailer 1HK$69,599 HKD
Retailer 7HK$77,862 HKD
Retailer 2HK$78,849 HKD
Retailer 14HK$81,642 HKD
Retailer 9HK$83,819 HKD
Retailer 3HK$110,293 HKD

36 data points across 14 retailers

22 retailersHK$30,653 HKD to HK$114,472 HKD

Retailer 1
-
HK$30,473 HKD
$3,884 USD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$30,653 HKD
$3,907 USD
View
A
Retailer 3
-
HK$31,226 HKD
$3,980 USD
View
A
Retailer 4
-
HK$31,367 HKD
$3,998 USD
View
Final sale: no returns
Retailer 5
-
HK$32,042 HKD
$4,084 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
HK$33,697 HKD
$4,295 USD
View
B+
Retailer 7
-
HK$38,061 HKD
View
B+
Retailer 8
-
HK$43,486 HKD
£4,364 GBP
View
B+
Retailer 9
-
HK$43,936 HKD
$5,600 USD
View
Retailer 10
-
HK$47,439 HKD
$6,046 USD
View
Price last confirmed 97 days ago
B+
Retailer 11
-
HK$49,860 HKD
£5,004 GBP
View
B+
Retailer 12
-
HK$50,385 HKD
$6,422 USD
View
B+
Retailer 13
-
HK$52,122 HKD
€6,327 EUR
View
B+
Retailer 14
-
HK$69,599 HKD
£6,985 GBP
View
B
Retailer 15
-
HK$77,862 HKD
A$15,268 AUD
View
B
Retailer 16
-
HK$77,939 HKD
$9,934 USD
View
B
Retailer 17
-
HK$78,849 HKD
$10,050 USD
View
B
Retailer 18
-
HK$81,642 HKD
$10,406 USD
View
B
Retailer 19
-
HK$83,819 HKD
ZAR 172,591 ZAR
View
B
Retailer 20
-
HK$94,588 HKD
$12,056 USD
View
B
Retailer 21
-
HK$110,293 HKD
SGD 18,997 SGD
View
Most Expensive
B
Taylor and Hart
I98RJNN · Oct 31
HK$114,472 HKD
$14,590 USD
View
21 more retailers have this diamond
Prices start from HK$30,653 HKDSave up to HK$83,818 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
2.79ct Marquise
HK$30,653 HKD