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Emerald|Lab Grown|IGI

3.18ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG849629603

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849629603

Diamond specifications and retailer prices

From HK$11,792 HKD
$1,503 USD
As of October 31, 2026
Save HK$32,415 HKD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$44,207 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.18ct lab-grown emerald diamond

This 3.18ct 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 LG849629603 or 849629603. Listed at 9 retailers as of October 30, 2026, with prices from HK$11,792 to HK$44,207, a HK$32,415 spread on the same certified stone. Taylor and Hart lists it at HK$44,207. 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

3.18
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849629603
Dimensions9.87 × 7.04 × 4.57 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
9.87 mm7.04 mm3.18 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849629603
Side View
Table 66.0%Crown 34.6°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 64.9%

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$12,137 HKD|Low: HK$11,792 HKD|High: HK$44,207 HKD|Avg: HK$24,665 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 3HK$11,792 HKD
Retailer 1HK$12,137 HKD
Retailer 7HK$14,358 HKD
Retailer 2HK$17,737 HKD
Retailer 6HK$20,697 HKD
Retailer 5HK$25,279 HKD
Retailer 4HK$30,370 HKD
Retailer 8HK$33,886 HKD
Taylor and HartHK$44,207 HKD

2 data points across 9 retailers

9 retailersHK$11,792 HKD to HK$44,207 HKD

A
Cheapest Retailer
-
HK$11,792 HKD
$1,503 USD
Retailer 2
-
HK$12,137 HKD
$1,547 USD
View
Final sale: no returns
A
Retailer 3
-
HK$14,358 HKD
$1,830 USD
View
A
Retailer 4
-
HK$17,737 HKD
£1,780 GBP
View
A
Retailer 5
-
HK$20,697 HKD
$2,638 USD
View
B+
Retailer 6
-
HK$25,279 HKD
$3,222 USD
View
B+
Retailer 7
-
HK$30,370 HKD
£3,048 GBP
View
B+
Retailer 8
-
HK$33,886 HKD
$4,319 USD
View
Most Expensive
B
Taylor and Hart
W5EY4JW · Oct 30
HK$44,207 HKD
$5,635 USD
View
8 more retailers have this diamond
Prices start from HK$11,792 HKDSave up to HK$32,415 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
3.18ct Emerald
HK$11,792 HKD