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Emerald|Lab Grown|IGI

2.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG733565995

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733565995

Diamond specifications and retailer prices

From HK$7,344 HKD
$936 USD
As of November 1, 2026
Save HK$43,967 HKD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$51,311 HKD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald 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 LG733565995 or 733565995. Listed at 26 retailers as of October 31, 2026, with a 599% 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

2.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733565995
Dimensions9.55 × 6.32 × 4.05 mm
L/W Ratio1.51
Culet sizeLarge
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
9.55 mm6.32 mm2.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733565995
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 47.1°Culet: LargeDepth 64.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: HK$51,311 HKD|Low: HK$7,344 HKD|High: HK$51,311 HKD|Avg: HK$18,742 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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13HK$7,344 HKD
Retailer 8HK$7,995 HKD
Retailer 7HK$8,230 HKD
Retailer 3HK$8,520 HKD
Retailer 18HK$9,886 HKD
Retailer 17HK$10,474 HKD
Retailer 15HK$12,435 HKD
Retailer 2HK$13,131 HKD
Retailer 12HK$13,988 HKD
Retailer 10HK$16,743 HKD
Retailer 20HK$19,693 HKD
Retailer 5HK$20,231 HKD
Retailer 11HK$22,146 HKD
Retailer 9HK$23,555 HKD
Retailer 6HK$23,961 HKD
Retailer 19HK$26,660 HKD
Retailer 16HK$27,800 HKD
Retailer 14HK$28,896 HKD
Retailer 4HK$29,643 HKD
Brilliant EarthHK$51,311 HKD

22 data points across 20 retailers

26 retailersHK$7,344 HKD to HK$51,311 HKD

A+
Cheapest Retailer
-
HK$7,344 HKD
$936 USD
A
Retailer 2
-
HK$7,995 HKD
$1,019 USD
View
A
Retailer 3
-
HK$8,230 HKD
$1,049 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,520 HKD
$1,086 USD
View
Retailer 5
-
HK$8,701 HKD
$1,109 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$9,886 HKD
$1,260 USD
View
A
Retailer 7
-
HK$10,474 HKD
$1,335 USD
View
A
Retailer 8
-
HK$12,435 HKD
$1,585 USD
View
A
Retailer 9
-
HK$13,131 HKD
£1,318 GBP
View
A
Retailer 10
-
HK$13,988 HKD
€1,698 EUR
View
A
Retailer 11
-
HK$16,743 HKD
$2,134 USD
View
Retailer 12
-
HK$18,751 HKD
$2,390 USD
View
Price last confirmed 13 days ago
A
Retailer 13
-
HK$19,693 HKD
$2,510 USD
View
A
Retailer 14
-
HK$20,231 HKD
A$3,967 AUD
View
B+
Retailer 15
-
HK$22,146 HKD
ZAR 45,601 ZAR
View
B+
Retailer 16
-
HK$23,555 HKD
£2,364 GBP
View
B+
Retailer 17
-
HK$23,961 HKD
$3,054 USD
View
B+
Retailer 18
-
HK$26,126 HKD
$3,330 USD
View
B+
Retailer 19
-
HK$26,660 HKD
$3,398 USD
View
B+
Retailer 20
-
HK$27,800 HKD
$3,543 USD
View
B+
Retailer 21
-
HK$28,896 HKD
£2,900 GBP
View
B+
Retailer 22
-
HK$29,643 HKD
$3,778 USD
View
Retailer 23
-
HK$30,404 HKD
A$5,962 AUD
View
Price last confirmed 24 days ago
Retailer 24
-
HK$39,856 HKD
$5,080 USD
View
Price last confirmed 25 days ago
B
Retailer 25
-
HK$51,311 HKD
$6,540 USD
View
Most Expensive
Brilliant Earth
16105396A · Oct 18
HK$51,311 HKD
$6,540 USD
View
Price last confirmed 14 days ago
25 more retailers have this diamond
Prices start from HK$7,344 HKDSave up to HK$43,967 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+
2.51ct Emerald
HK$7,344 HKD