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Emerald|Lab Grown|IGI

4.26ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG804659422

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804659422

Diamond specifications and retailer prices

From HK$39,770 HKD
$5,069 USD
As of October 29, 2026
Save HK$185,229 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$224,999 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.26ct lab-grown emerald diamond

This 4.26ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659422 or 804659422. Listed at 14 retailers as of October 29, 2026, with prices from HK$39,770 to HK$224,999, a HK$185,229 spread on the same certified stone. With Clarity lists it at HK$224,999. 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

4.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659422
Dimensions10.70 × 7.59 × 5.17 mm
L/W Ratio1.41
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
10.70 mm7.59 mm4.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659422
Side View
Table 63.0%Crown 37.2°Girdle: MediumPavilion 42.5°Culet: LargeDepth 68.1%

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 29
Current: HK$95,090 HKD|Low: HK$39,770 HKD|High: HK$231,660 HKD|Avg: HK$98,649 HKD|-47.6%
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
With Clarity
October 30, 2026
Retailer 11HK$39,770 HKD
Retailer 13HK$50,063 HKD
Retailer 12HK$53,225 HKD
Retailer 6HK$55,018 HKD
Retailer 5HK$63,786 HKD
Retailer 4HK$65,315 HKD
Retailer 8HK$69,702 HKD
Retailer 2HK$79,375 HKD
Retailer 9HK$88,102 HKD
Retailer 7HK$90,080 HKD
Retailer 1HK$95,090 HKD
Retailer 3HK$114,265 HKD
Retailer 10HK$151,416 HKD
With ClarityHK$224,999 HKD

41 data points across 14 retailers

14 retailersHK$39,770 HKD to HK$224,999 HKD

A
Cheapest Retailer
-
HK$39,770 HKD
$5,069 USD
A
Retailer 2
-
HK$50,063 HKD
$6,381 USD
View
A
Retailer 3
-
HK$53,225 HKD
View
A
Retailer 4
-
HK$55,018 HKD
£5,522 GBP
View
Retailer 5
-
HK$63,786 HKD
$8,130 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$65,315 HKD
$8,325 USD
View
B+
Retailer 7
-
HK$69,702 HKD
€8,461 EUR
View
B+
Retailer 8
-
HK$79,375 HKD
$10,117 USD
View
B+
Retailer 9
-
HK$88,102 HKD
£8,842 GBP
View
B+
Retailer 10
-
HK$90,080 HKD
ZAR 185,483 ZAR
View
B+
Retailer 11
-
HK$95,090 HKD
$12,120 USD
View
B
Retailer 12
-
HK$114,265 HKD
$14,564 USD
View
B
Retailer 13
-
HK$151,416 HKD
$19,299 USD
View
Most Expensive
B
With Clarity
804659422 · Oct 30
HK$224,999 HKD
$28,678 USD
View
13 more retailers have this diamond
Prices start from HK$39,770 HKDSave up to HK$185,229 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
4.26ct Emerald
HK$39,770 HKD