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Emerald|Lab Grown|IGI

1.51ct E FL Emerald Lab Grown Diamond

VG • E/FL • IGI LG831697435

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831697435

Diamond specifications and retailer prices

From HK$10,223 HKD
$1,303 USD
As of October 31, 2026
Save HK$26,239 HKD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$36,462 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831697435 or 831697435. Listed at 5 retailers as of October 30, 2026, with prices from HK$10,223 to HK$36,462, a HK$26,239 spread on the same certified stone. Taylor and Hart lists it at HK$36,462. 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

1.51
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697435
Dimensions7.93 × 5.29 × 3.66 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.29 mm1.51 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697435
Side View
Table 62.0%Crown 39.3°Girdle: MediumPavilion 42.4°Culet: LargeDepth 69.2%

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$15,107 HKD|Low: HK$10,223 HKD|High: HK$36,462 HKD|Avg: HK$21,900 HKD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 31, 2026
Retailer 3HK$10,223 HKD
Retailer 1HK$15,107 HKD
Retailer 4HK$16,562 HKD
Retailer 2HK$33,649 HKD
Taylor and HartHK$36,462 HKD

25 data points across 5 retailers

5 retailersHK$10,223 HKD to HK$36,462 HKD

B+
Cheapest Retailer
-
HK$10,223 HKD
$1,303 USD
B
Retailer 2
-
HK$15,107 HKD
£1,516 GBP
View
B
Retailer 3
-
HK$16,562 HKD
$2,111 USD
View
B
Retailer 4
-
HK$33,649 HKD
£3,377 GBP
View
Most Expensive
B
Taylor and Hart
Z1ORJUC · Oct 30
HK$36,462 HKD
$4,647 USD
View
4 more retailers have this diamond
Prices start from HK$10,223 HKDSave up to HK$26,239 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+
1.51ct Emerald
HK$10,223 HKD