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Emerald|Lab Grown|GIA

1.50ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 6492395502

Certificate GIA 6492395502

Diamond specifications and retailer prices

From HK$2,330 HKD
$297 USD
As of October 30, 2026
Save HK$11,321 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,652 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492395502. Listed at 11 retailers as of October 30, 2026, with prices from HK$2,330 to HK$13,652, a HK$11,321 spread on the same certified stone. Brilliant Earth lists it at HK$13,652. 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

1.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492395502
Dimensions7.81 × 5.51 × 3.77 mm
L/W Ratio1.42
Top View
7.81 mm5.51 mm1.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492395502
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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$13,652 HKD|Low: HK$1,977 HKD|High: HK$13,965 HKD|Avg: HK$7,508 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3HK$2,330 HKD
Retailer 8HK$3,716 HKD
Retailer 5HK$4,080 HKD
Retailer 7HK$4,331 HKD
Retailer 6HK$4,481 HKD
Retailer 4HK$4,581 HKD
Retailer 9HK$9,164 HKD
Retailer 10HK$9,706 HKD
Retailer 11HK$10,460 HKD
Retailer 2HK$11,429 HKD
Brilliant EarthHK$13,652 HKD

43 data points across 11 retailers

11 retailersHK$2,330 HKD to HK$13,652 HKD

A
Cheapest Retailer
-
HK$2,330 HKD
$297 USD
Final sale: no returns
A
Retailer 2
-
HK$3,716 HKD
View
A
Retailer 3
-
HK$4,080 HKD
$520 USD
View
B+
Retailer 4
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 5
-
HK$4,481 HKD
€544 EUR
View
B+
Retailer 6
-
HK$4,581 HKD
£460 GBP
View
B
Retailer 7
-
HK$9,164 HKD
$1,168 USD
View
B
Retailer 8
-
HK$9,706 HKD
$1,237 USD
View
B
Retailer 9
-
HK$10,460 HKD
$1,333 USD
View
B
Retailer 10
-
HK$11,429 HKD
£1,147 GBP
View
Most Expensive
B
Brilliant Earth
10474544A · Oct 31
HK$13,652 HKD
$1,740 USD
View
10 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$11,321 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
1.50ct Emerald
HK$2,330 HKD