CaratHunter
Plans
Emerald|Lab Grown|IGI

3.51ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG723515916

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723515916

Diamond specifications and retailer prices

From HK$17,378 HKD
$2,215 USD
As of October 30, 2026
Save HK$102,190 HKD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$119,568 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG723515916 or 723515916. Listed at 27 retailers as of October 30, 2026, with prices from HK$17,378 to HK$119,568, a HK$102,190 spread on the same certified stone. Do Amore Diamonds lists it at HK$119,568. 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

3.51
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723515916
Dimensions10.52 × 7.12 × 4.58 mm
L/W Ratio1.48
Culet sizeLong
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
10.52 mm7.12 mm3.51 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723515916
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: LNGDepth 64.3%

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$119,568 HKD|Low: HK$17,080 HKD|High: HK$119,568 HKD|Avg: HK$41,812 HKD
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 9HK$17,378 HKD
Retailer 21HK$18,908 HKD
Retailer 10HK$19,465 HKD
Retailer 12HK$20,156 HKD
Retailer 17HK$20,634 HKD
Retailer 24HK$21,160 HKD
Retailer 5HK$21,458 HKD
Retailer 8HK$26,311 HKD
Retailer 23HK$26,997 HKD
Retailer 19HK$29,437 HKD
Retailer 2HK$29,792 HKD
Retailer 7HK$30,583 HKD
Retailer 4HK$31,595 HKD
Retailer 16HK$42,208 HKD
Retailer 22HK$45,623 HKD
Retailer 20HK$50,329 HKD
Retailer 13HK$51,672 HKD
Retailer 14HK$55,610 HKD
Retailer 3HK$59,087 HKD
Retailer 18HK$59,894 HKD
Retailer 11HK$76,114 HKD
Retailer 15HK$77,666 HKD
Retailer 6HK$80,575 HKD
Do Amore DiamondsHK$119,568 HKD

38 data points across 24 retailers

27 retailersHK$17,378 HKD to HK$119,568 HKD

A
Cheapest Retailer
-
HK$17,378 HKD
$2,215 USD
A
Retailer 2
-
HK$18,908 HKD
$2,410 USD
View
A
Retailer 3
-
HK$19,465 HKD
$2,481 USD
View
Final sale: no returns
A
Retailer 4
-
HK$20,156 HKD
$2,569 USD
View
Retailer 5
-
HK$20,634 HKD
$2,630 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$21,160 HKD
$2,697 USD
View
A
Retailer 7
-
HK$21,458 HKD
$2,735 USD
View
A
Retailer 8
-
HK$26,311 HKD
View
A
Retailer 9
-
HK$26,997 HKD
$3,441 USD
View
A
Retailer 10
-
HK$29,437 HKD
$3,752 USD
View
A
Retailer 11
-
HK$29,792 HKD
£2,990 GBP
View
A
Retailer 12
-
HK$30,583 HKD
$3,898 USD
View
B+
Retailer 13
-
HK$31,595 HKD
$4,027 USD
View
B+
Retailer 14
-
HK$42,208 HKD
£4,236 GBP
View
Retailer 15
-
HK$45,623 HKD
$5,815 USD
View
Price last confirmed 9 days ago
Retailer 16
-
HK$45,982 HKD
$5,861 USD
View
Price last confirmed 75 days ago
Retailer 17
-
HK$50,329 HKD
A$9,869 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
HK$51,672 HKD
ZAR 106,397 ZAR
View
B+
Retailer 19
-
HK$53,829 HKD
$6,861 USD
View
B
Retailer 20
-
HK$55,610 HKD
$7,088 USD
View
Retailer 21
-
HK$57,393 HKD
£5,760 GBP
View
Price last confirmed 20 days ago
B
Retailer 22
-
HK$59,087 HKD
$7,531 USD
View
B+
Retailer 23
-
HK$59,894 HKD
£6,011 GBP
View
B
Retailer 24
-
HK$76,114 HKD
SGD 13,110 SGD
View
B
Retailer 25
-
HK$77,666 HKD
$9,899 USD
View
B
Retailer 26
-
HK$80,575 HKD
$10,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-C5789D474 · Oct 30
HK$119,568 HKD
$15,240 USD
View
26 more retailers have this diamond
Prices start from HK$17,378 HKDSave up to HK$102,190 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
3.51ct Emerald
HK$17,378 HKD