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Emerald|Lab Grown|IGI

4.27ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG743594052

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743594052

Diamond specifications and retailer prices

From HK$39,856 HKD
$5,080 USD
As of October 29, 2026
Save HK$129,289 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$169,145 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.27ct lab-grown emerald diamond

This 4.27ct 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 LG743594052 or 743594052. Listed at 14 retailers as of October 29, 2026, with prices from HK$39,856 to HK$169,145, a HK$129,289 spread on the same certified stone. With Clarity lists it at HK$169,145. 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

4.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle45.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594052
Dimensions11.34 × 7.60 × 5.04 mm
L/W Ratio1.49
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
11.34 mm7.60 mm4.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594052
Side View
Table 62.0%Crown 30.8°Girdle: MED-STKPavilion 45.8°Culet: LargeDepth 66.3%

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$95,325 HKD|Low: HK$39,856 HKD|High: HK$181,942 HKD|Avg: HK$95,974 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$39,856 HKD
Retailer 13HK$50,267 HKD
Retailer 12HK$53,326 HKD
Retailer 6HK$55,146 HKD
Retailer 5HK$63,864 HKD
Retailer 4HK$65,472 HKD
Retailer 8HK$69,866 HKD
Retailer 2HK$79,563 HKD
Retailer 9HK$88,301 HKD
Retailer 7HK$90,281 HKD
Retailer 1HK$95,325 HKD
Retailer 3HK$114,534 HKD
Retailer 10HK$151,773 HKD
With ClarityHK$169,145 HKD

41 data points across 14 retailers

14 retailersHK$39,856 HKD to HK$169,145 HKD

A
Cheapest Retailer
-
HK$39,856 HKD
$5,080 USD
A
Retailer 2
-
HK$50,267 HKD
$6,407 USD
View
A
Retailer 3
-
HK$53,326 HKD
View
A
Retailer 4
-
HK$55,146 HKD
£5,535 GBP
View
Retailer 5
-
HK$63,864 HKD
$8,140 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$65,472 HKD
$8,345 USD
View
B+
Retailer 7
-
HK$69,866 HKD
€8,481 EUR
View
B+
Retailer 8
-
HK$79,563 HKD
$10,141 USD
View
B+
Retailer 9
-
HK$88,301 HKD
£8,862 GBP
View
B+
Retailer 10
-
HK$90,281 HKD
ZAR 185,898 ZAR
View
B+
Retailer 11
-
HK$95,325 HKD
$12,150 USD
View
B
Retailer 12
-
HK$114,534 HKD
$14,598 USD
View
B
Retailer 13
-
HK$151,773 HKD
$19,345 USD
View
Most Expensive
B
With Clarity
743594052 · Oct 30
HK$169,145 HKD
$21,559 USD
View
13 more retailers have this diamond
Prices start from HK$39,856 HKDSave up to HK$129,289 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
4.27ct Emerald
HK$39,856 HKD