CaratHunter
Plans
Emerald|Lab Grown|IGI

1.33ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG506195950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195950

Diamond specifications and retailer prices

From HK$6,520 HKD
$831 USD
As of November 1, 2026
Save HK$10,866 HKD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,262 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.33ct lab-grown emerald diamond

This 1.33ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506195950 or 506195950. Listed at 12 retailers as of November 1, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.33
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195950
Dimensions7.71 × 4.98 × 3.43 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.71 mm4.98 mm1.33 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195950
Side View
Table 66.0%Crown 29.1°Girdle: MediumPavilion 39°Culet: LNGDepth 68.9%

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: Nov 1
Current: HK$21,262 HKD|Low: HK$6,261 HKD|High: HK$28,726 HKD|Avg: HK$11,678 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8HK$6,520 HKD
Retailer 3HK$7,093 HKD
Retailer 4HK$7,297 HKD
Retailer 10HK$7,563 HKD
Retailer 12HK$7,563 HKD
Retailer 9HK$8,630 HKD
Retailer 6HK$8,944 HKD
Retailer 2HK$11,520 HKD
Retailer 11HK$12,184 HKD
Retailer 7HK$17,386 HKD
NZ JewellersHK$21,262 HKD
Retailer 5HK$28,348 HKD

44 data points across 12 retailers

12 retailersHK$6,520 HKD to HK$17,386 HKD

B+
Cheapest Retailer
-
HK$6,520 HKD
$831 USD
B
Retailer 2
-
HK$7,093 HKD
$904 USD
View
B
Retailer 3
-
HK$7,297 HKD
$930 USD
View
Final sale: no returns
Retailer 4
-
HK$7,563 HKD
$964 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
HK$7,563 HKD
$964 USD
View
B
Retailer 6
-
HK$8,630 HKD
$1,100 USD
View
B
Retailer 7
-
HK$8,944 HKD
$1,140 USD
View
B
Retailer 8
-
HK$11,520 HKD
£1,156 GBP
View
B
Retailer 9
-
HK$12,184 HKD
$1,553 USD
View
B
Retailer 10
-
HK$17,386 HKD
$2,216 USD
View
Most Expensive
NZ Jewellers
6a4bebee-fd67-407f-a47c-4b6e2b17fecc · Oct 31
HK$21,262 HKD
$2,710 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$6,520 HKDSave up to HK$10,866 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+
1.33ct Emerald
HK$6,520 HKD