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Emerald|Lab Grown|IGI

3.17ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG789613638

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789613638

Diamond specifications and retailer prices

From HK$58,199 HKD
$7,418 USD
As of October 31, 2026
Save HK$78,590 HKD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$173,810 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.17ct lab-grown emerald diamond

This 3.17ct 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 LG789613638 or 789613638. Listed at 6 retailers as of October 27, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.17
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789613638
Dimensions10.19 × 6.95 × 4.55 mm
L/W Ratio1.47
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
10.19 mm6.95 mm3.17 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789613638
Side View
Table 63.0%Crown 32.9°Girdle: MediumPavilion 42.1°Culet: LargeDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$173,810 HKD|Low: HK$58,199 HKD|High: HK$234,305 HKD|Avg: HK$137,527 HKD|-25.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 4, 2026
Retailer 3HK$58,199 HKD
Retailer 6HK$69,466 HKD
Retailer 2HK$105,132 HKD
Retailer 5HK$136,790 HKD
Frank DarlingHK$173,810 HKD
Retailer 4HK$224,567 HKD

4 data points across 6 retailers

6 retailersHK$58,199 HKD to HK$136,790 HKD

B+
Cheapest Retailer
-
HK$58,199 HKD
$7,418 USD
B
Retailer 2
-
HK$69,466 HKD
$8,854 USD
View
B
Retailer 3
-
HK$105,132 HKD
$13,400 USD
View
B
Retailer 4
-
HK$136,790 HKD
$17,435 USD
View
Most Expensive
Frank Darling
VD_4411EC · Oct 31
HK$173,810 HKD
$22,154 USD
View
Price under review
4 more retailers have this diamond
Prices start from HK$58,199 HKDSave up to HK$78,590 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.

B+
3.17ct Emerald
HK$58,199 HKD