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Emerald|Lab Grown|IGI

2.58ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG831604006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831604006

Diamond specifications and retailer prices

From HK$10,529 HKD
$1,342 USD
As of October 30, 2026
Save HK$53,570 HKD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$64,099 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald 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 LG831604006 or 831604006. Listed at 24 retailers as of October 30, 2026, with prices from HK$10,529 to HK$64,099, a HK$53,570 spread on the same certified stone. Brilliant Earth lists it at HK$64,099. 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

2.58
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604006
Dimensions9.33 × 6.58 × 4.29 mm
L/W Ratio1.42
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
9.33 mm6.58 mm2.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604006
Side View
Table 61.0%Crown 31°Girdle: MediumPavilion 41.4°Culet: LargeDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$64,099 HKD|Low: HK$10,529 HKD|High: HK$79,163 HKD|Avg: HK$34,222 HKD|-19.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 3HK$10,529 HKD
Retailer 18HK$11,784 HKD
Retailer 2HK$13,840 HKD
Retailer 20HK$14,160 HKD
Retailer 11HK$15,464 HKD
Retailer 14HK$16,484 HKD
Retailer 17HK$16,484 HKD
Retailer 8HK$16,947 HKD
Retailer 23HK$17,228 HKD
Retailer 15HK$22,949 HKD
Retailer 10HK$23,890 HKD
Retailer 9HK$24,737 HKD
Retailer 6HK$26,098 HKD
Retailer 4HK$29,533 HKD
Retailer 16HK$30,896 HKD
Retailer 13HK$32,928 HKD
Retailer 19HK$37,967 HKD
Retailer 22HK$40,885 HKD
Retailer 5HK$42,530 HKD
Retailer 24HK$42,929 HKD
Retailer 21HK$44,399 HKD
Retailer 7HK$47,329 HKD
Retailer 12HK$49,428 HKD
Brilliant EarthHK$64,099 HKD

32 data points across 24 retailers

24 retailersHK$10,529 HKD to HK$64,099 HKD

A
Cheapest Retailer
-
HK$10,529 HKD
$1,342 USD
A
Retailer 2
-
HK$11,784 HKD
$1,502 USD
View
Final sale: no returns
A
Retailer 3
-
HK$13,840 HKD
$1,764 USD
View
A
Retailer 4
-
HK$14,160 HKD
View
A
Retailer 5
-
HK$15,464 HKD
$1,971 USD
View
Retailer 6
-
HK$16,484 HKD
$2,101 USD
View
Price last confirmed 18 days ago
A
Retailer 7
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HK$16,484 HKD
$2,101 USD
View
A
Retailer 8
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HK$16,947 HKD
$2,160 USD
View
A
Retailer 9
-
HK$17,228 HKD
£1,729 GBP
View
B+
Retailer 10
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HK$22,949 HKD
$2,925 USD
View
B+
Retailer 11
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HK$23,890 HKD
$3,045 USD
View
B+
Retailer 12
-
HK$24,737 HKD
$3,153 USD
View
B+
Retailer 13
-
HK$26,098 HKD
€3,168 EUR
View
B+
Retailer 14
-
HK$29,533 HKD
£2,964 GBP
View
B+
Retailer 15
-
HK$30,896 HKD
$3,938 USD
View
B+
Retailer 16
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HK$32,928 HKD
$4,197 USD
View
B
Retailer 17
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HK$37,967 HKD
$4,839 USD
View
B
Retailer 18
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HK$40,885 HKD
SGD 7,042 SGD
View
B+
Retailer 19
-
HK$42,530 HKD
ZAR 87,574 ZAR
View
B
Retailer 20
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HK$42,929 HKD
$5,472 USD
View
B
Retailer 21
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HK$44,399 HKD
$5,659 USD
View
B
Retailer 22
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HK$47,329 HKD
£4,750 GBP
View
Retailer 23
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HK$49,428 HKD
$6,300 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21605293A · Oct 30
HK$64,099 HKD
$8,170 USD
View
23 more retailers have this diamond
Prices start from HK$10,529 HKDSave up to HK$53,570 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
2.58ct Emerald
HK$10,529 HKD