CaratHunter
Plans
Emerald|Lab Grown|IGI

1.72ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG758551323

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758551323

Diamond specifications and retailer prices

From HK$2,518 HKD
$321 USD
As of October 30, 2026
Save HK$26,511 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$29,029 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.72ct lab-grown emerald diamond

This 1.72ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG758551323 or 758551323. Listed at 22 retailers as of October 30, 2026, with prices from HK$2,518 to HK$29,029, a HK$26,511 spread on the same certified stone. Brilliant Earth lists it at HK$29,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758551323
Dimensions5.62 × 5.62 × 3.77 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.62 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758551323
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 39.1°Culet: LargeDepth 67.1%

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$29,029 HKD|Low: HK$2,503 HKD|High: HK$33,187 HKD|Avg: HK$9,340 HKD|-12.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 20HK$2,518 HKD
Retailer 7HK$2,809 HKD
Retailer 8HK$3,123 HKD
Retailer 9HK$3,123 HKD
Retailer 2HK$4,197 HKD
Retailer 19HK$4,354 HKD
Retailer 15HK$5,066 HKD
Retailer 21HK$5,210 HKD
Retailer 18HK$5,364 HKD
Retailer 13HK$5,573 HKD
Retailer 16HK$7,277 HKD
Retailer 3HK$7,712 HKD
Retailer 11HK$9,992 HKD
Retailer 12HK$10,035 HKD
Retailer 5HK$10,050 HKD
Retailer 4HK$10,390 HKD
Retailer 14HK$11,047 HKD
Retailer 6HK$12,196 HKD
Retailer 10HK$12,525 HKD
Retailer 17HK$25,420 HKD
Brilliant EarthHK$29,029 HKD

33 data points across 21 retailers

22 retailersHK$2,518 HKD to HK$29,029 HKD

A
Cheapest Retailer
-
HK$2,518 HKD
$321 USD
A
Retailer 2
-
HK$2,809 HKD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,123 HKD
$398 USD
View
A
Retailer 4
-
HK$3,123 HKD
$398 USD
View
Retailer 5
-
HK$3,154 HKD
$402 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
HK$4,197 HKD
$535 USD
View
A
Retailer 7
-
HK$4,354 HKD
$555 USD
View
A
Retailer 8
-
HK$5,066 HKD
€615 EUR
View
A
Retailer 9
-
HK$5,210 HKD
$664 USD
View
A
Retailer 10
-
HK$5,364 HKD
ZAR 11,046 ZAR
View
A
Retailer 11
-
HK$5,573 HKD
£559 GBP
View
A
Retailer 12
-
HK$7,277 HKD
A$1,427 AUD
View
A
Retailer 13
-
HK$7,712 HKD
$983 USD
View
B+
Retailer 14
-
HK$9,992 HKD
SGD 1,721 SGD
View
B+
Retailer 15
-
HK$10,035 HKD
$1,279 USD
View
B+
Retailer 16
-
HK$10,050 HKD
$1,281 USD
View
B+
Retailer 17
-
HK$10,390 HKD
$1,324 USD
View
B+
Retailer 18
-
HK$11,047 HKD
$1,408 USD
View
B+
Retailer 19
-
HK$12,196 HKD
£1,224 GBP
View
B+
Retailer 20
-
HK$12,525 HKD
£1,257 GBP
View
B
Retailer 21
-
HK$25,420 HKD
$3,240 USD
View
Most Expensive
B
Brilliant Earth
16971797A · Oct 30
HK$29,029 HKD
$3,700 USD
View
21 more retailers have this diamond
Prices start from HK$2,518 HKDSave up to HK$26,511 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
1.72ct Emerald
HK$2,518 HKD