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Emerald|Lab Grown|IGI

3.31ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG762544997

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762544997

Diamond specifications and retailer prices

From HK$16,311 HKD
$2,079 USD
As of October 30, 2026
Save HK$54,535 HKD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$70,847 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 very-good cut grade and certified by IGI LG762544997 or 762544997. Listed at 14 retailers as of October 29, 2026, with prices from HK$16,311 to HK$70,847, a HK$54,535 spread on the same certified stone. Brilliant Earth lists it at HK$70,847. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.31
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544997
Dimensions9.99 × 7.06 × 4.61 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
9.99 mm7.06 mm3.31 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544997
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 65.3%

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 30
Current: HK$70,847 HKD|Low: HK$16,311 HKD|High: HK$96,306 HKD|Avg: HK$40,617 HKD|-5.9%
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
Retailer 15
October 31, 2026
Retailer 4HK$16,311 HKD
Retailer 5HK$20,286 HKD
Retailer 14HK$21,317 HKD
Retailer 8HK$22,739 HKD
Retailer 13HK$24,416 HKD
Retailer 10HK$25,785 HKD
Retailer 9HK$37,546 HKD
Retailer 15HK$39,472 HKD
Retailer 6HK$42,278 HKD
Retailer 12HK$43,622 HKD
Retailer 11HK$46,422 HKD
Retailer 2HK$54,470 HKD
Retailer 7HK$56,736 HKD
Brilliant EarthHK$70,847 HKD
Retailer 3HK$89,080 HKD

44 data points across 15 retailers

14 retailersHK$16,311 HKD to HK$70,847 HKD

A
Cheapest Retailer
-
HK$16,311 HKD
$2,079 USD
A
Retailer 2
-
HK$20,286 HKD
View
A
Retailer 3
-
HK$21,317 HKD
$2,717 USD
View
A
Retailer 4
-
HK$22,739 HKD
£2,282 GBP
View
B+
Retailer 5
-
HK$24,416 HKD
$3,112 USD
View
A
Retailer 6
-
HK$25,785 HKD
€3,130 EUR
View
B+
Retailer 7
-
HK$37,546 HKD
ZAR 77,310 ZAR
View
B+
Retailer 8
-
HK$39,472 HKD
$5,031 USD
View
B+
Retailer 9
-
HK$42,278 HKD
$5,389 USD
View
Retailer 10
-
HK$43,622 HKD
$5,560 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
HK$46,422 HKD
£4,659 GBP
View
B
Retailer 12
-
HK$54,470 HKD
A$10,681 AUD
View
B
Retailer 13
-
HK$56,736 HKD
$7,231 USD
View
Most Expensive
B
Brilliant Earth
18939567Y · Oct 29
HK$70,847 HKD
$9,030 USD
View
13 more retailers have this diamond
Prices start from HK$16,311 HKDSave up to HK$54,535 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$16,311 HKD