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Emerald|Lab Grown|IGI

5.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629464

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629464

Diamond specifications and retailer prices

From HK$75,405 HKD
$9,611 USD
As of November 1, 2026
Save HK$276,522 HKD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$351,927 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.31ct lab-grown emerald diamond

This 5.31ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629464 or 768629464. Listed at 14 retailers as of October 31, 2026, with prices from HK$75,405 to HK$351,927, a HK$276,522 spread on the same certified stone. With Clarity lists it at HK$351,927. 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

5.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629464
Dimensions11.43 × 8.17 × 5.56 mm
L/W Ratio1.40
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
11.43 mm8.17 mm5.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629464
Side View
Table 63.0%Crown 37.2°Girdle: Slightly ThickPavilion 41.8°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: Nov 1
Current: HK$102,265 HKD|Low: HK$75,405 HKD|High: HK$351,927 HKD|Avg: HK$167,722 HKD|-23.8%
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
November 1, 2026
Retailer 11HK$75,405 HKD
Retailer 10HK$85,832 HKD
Retailer 2HK$90,657 HKD
Retailer 13HK$91,245 HKD
Retailer 3HK$94,199 HKD
Retailer 1HK$102,265 HKD
Retailer 6HK$133,455 HKD
Retailer 8HK$145,351 HKD
Retailer 9HK$154,692 HKD
Retailer 4HK$157,667 HKD
Retailer 7HK$175,142 HKD
Retailer 12HK$238,299 HKD
Retailer 5HK$269,579 HKD
With ClarityHK$351,927 HKD

39 data points across 14 retailers

14 retailersHK$75,405 HKD to HK$351,927 HKD

A
Cheapest Retailer
-
HK$75,405 HKD
$9,611 USD
A
Retailer 2
-
HK$85,832 HKD
$10,940 USD
View
A
Retailer 3
-
HK$90,657 HKD
$11,555 USD
View
A
Retailer 4
-
HK$91,245 HKD
$11,630 USD
View
A
Retailer 5
-
HK$94,199 HKD
View
A
Retailer 6
-
HK$102,265 HKD
£10,263 GBP
View
B+
Retailer 7
-
HK$133,455 HKD
$17,010 USD
View
B+
Retailer 8
-
HK$145,351 HKD
€17,644 EUR
View
B+
Retailer 9
-
HK$154,692 HKD
£15,525 GBP
View
B+
Retailer 10
-
HK$157,667 HKD
$20,096 USD
View
B+
Retailer 11
-
HK$175,142 HKD
ZAR 360,636 ZAR
View
B
Retailer 12
-
HK$238,299 HKD
$30,373 USD
View
B
Retailer 13
-
HK$269,579 HKD
$34,360 USD
View
Most Expensive
B
With Clarity
768629464 · Oct 31
HK$351,927 HKD
$44,856 USD
View
13 more retailers have this diamond
Prices start from HK$75,405 HKDSave up to HK$276,522 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
5.31ct Emerald
HK$75,405 HKD