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Emerald|Lab Grown|IGI

3.10ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG773662450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773662450

Diamond specifications and retailer prices

From HK$21,248 HKD
$2,708 USD
As of October 28, 2026
Save HK$117,398 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$138,646 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773662450 or 773662450. Listed at 18 retailers as of October 28, 2026, with prices from HK$21,248 to HK$138,646, a HK$117,398 spread on the same certified stone. Do Amore Diamonds lists it at HK$138,646. 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

3.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773662450
Dimensions10.05 × 6.73 × 4.56 mm
L/W Ratio1.49
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
10.05 mm6.73 mm3.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773662450
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.0%

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 28
Current: HK$59,925 HKD|Low: HK$16,109 HKD|High: HK$103,667 HKD|Avg: HK$54,212 HKD|+2.4%
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
Retailer 14
October 29, 2026
Retailer 4HK$22,566 HKD
Retailer 12HK$24,638 HKD
Retailer 9HK$32,821 HKD
Retailer 11HK$34,304 HKD
Retailer 7HK$34,759 HKD
Retailer 5HK$44,483 HKD
Retailer 10HK$53,983 HKD
Retailer 1HK$59,925 HKD
Retailer 14HK$62,418 HKD
Retailer 6HK$64,215 HKD
Retailer 8HK$65,759 HKD
Retailer 2HK$82,746 HKD
Retailer 13HK$88,194 HKD
Retailer 3HK$103,667 HKD

42 data points across 14 retailers

18 retailersHK$21,248 HKD to HK$138,646 HKD

A
Cheapest Retailer
-
HK$21,248 HKD
$2,708 USD
A
Retailer 2
-
HK$22,566 HKD
$2,876 USD
View
Final sale: no returns
A
Retailer 3
-
HK$24,638 HKD
$3,140 USD
View
B+
Retailer 4
-
HK$32,821 HKD
$4,183 USD
View
B+
Retailer 5
-
HK$34,304 HKD
$4,372 USD
View
B+
Retailer 6
-
HK$34,759 HKD
£3,488 GBP
View
B+
Retailer 7
-
HK$44,483 HKD
£4,464 GBP
View
B+
Retailer 8
-
HK$53,983 HKD
$6,880 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
HK$59,925 HKD
ZAR 123,380 ZAR
View
B
Retailer 10
-
HK$62,418 HKD
$7,955 USD
View
B
Retailer 11
-
HK$64,215 HKD
$8,184 USD
View
B
Retailer 12
-
HK$65,759 HKD
£6,599 GBP
View
B
Retailer 13
-
HK$67,816 HKD
$8,643 USD
View
B
Retailer 14
-
HK$82,746 HKD
$10,546 USD
View
B
Retailer 15
-
HK$88,194 HKD
$11,240 USD
View
B
Retailer 16
-
HK$89,920 HKD
$11,460 USD
View
B
Retailer 17
-
HK$103,667 HKD
$13,212 USD
View
Most Expensive
B
Do Amore Diamonds
27-76EA6B140 · Oct 29
HK$138,646 HKD
$17,670 USD
View
17 more retailers have this diamond
Prices start from HK$21,248 HKDSave up to HK$117,398 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
3.10ct Emerald
HK$21,248 HKD