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Emerald|Lab Grown|IGI

3.31ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG835647339

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835647339

Diamond specifications and retailer prices

From HK$19,683 HKD
As of October 31, 2026
Save HK$55,086 HKD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$74,770 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835647339 or 835647339. Listed at 15 retailers as of October 29, 2026, with prices from HK$19,683 to HK$74,770, a HK$55,086 spread on the same certified stone. Brilliant Earth lists it at HK$74,770. 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

3.31
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835647339
Dimensions10.36 × 6.99 × 4.51 mm
L/W Ratio1.48
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
10.36 mm6.99 mm3.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835647339
Side View
Table 63.0%Crown 34.7°Girdle: MediumPavilion 38.7°Culet: LargeDepth 64.5%

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 31
Current: HK$74,770 HKD|Low: HK$19,683 HKD|High: HK$74,770 HKD|Avg: HK$40,422 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
October 31, 2026
Retailer 4HK$19,683 HKD
Retailer 7HK$22,739 HKD
Retailer 6HK$24,416 HKD
Retailer 9HK$25,785 HKD
Retailer 11HK$28,103 HKD
Retailer 8HK$37,546 HKD
Retailer 5HK$42,278 HKD
Retailer 13HK$43,567 HKD
Retailer 10HK$46,422 HKD
Retailer 12HK$46,486 HKD
Retailer 2HK$54,414 HKD
Retailer 14HK$56,688 HKD
Retailer 3HK$62,436 HKD
Brilliant EarthHK$74,770 HKD

18 data points across 14 retailers

15 retailersHK$19,683 HKD to HK$74,770 HKD

A
Cheapest Retailer
-
HK$19,683 HKD
A
Retailer 2
-
HK$22,739 HKD
£2,282 GBP
View
A
Retailer 3
-
HK$24,416 HKD
$3,112 USD
View
A
Retailer 4
-
HK$25,785 HKD
€3,130 EUR
View
A
Retailer 5
-
HK$28,103 HKD
$3,582 USD
View
B+
Retailer 6
-
HK$37,546 HKD
ZAR 77,310 ZAR
View
B+
Retailer 7
-
HK$41,543 HKD
$5,295 USD
View
B+
Retailer 8
-
HK$42,278 HKD
$5,389 USD
View
B+
Retailer 9
-
HK$43,567 HKD
$5,553 USD
View
B+
Retailer 10
-
HK$46,422 HKD
£4,659 GBP
View
Retailer 11
-
HK$46,486 HKD
$5,925 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
HK$54,414 HKD
A$10,670 AUD
View
B
Retailer 13
-
HK$56,688 HKD
$7,225 USD
View
B
Retailer 14
-
HK$62,436 HKD
$7,958 USD
View
Most Expensive
B
Brilliant Earth
21829123A · Oct 29
HK$74,770 HKD
$9,530 USD
View
14 more retailers have this diamond
Prices start from HK$19,683 HKDSave up to HK$55,086 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
3.31ct Emerald
HK$19,683 HKD