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Emerald|Lab Grown|GIA

1.27ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 2496888810

Shape and cutting style on the report: Emerald cut

Certificate GIA 2496888810

Diamond specifications and retailer prices

From HK$2,173 HKD
$277 USD
As of October 27, 2026
Save HK$7,812 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,941 HKD at MOH London · As of October 11, 2026
View at MOH London

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half 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 2496888810. Listed at 15 retailers as of October 27, 2026, with a 359% 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

1.27
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2496888810
Dimensions7.45 × 5.14 × 3.39 mm
L/W Ratio1.45
Top View
7.45 mm5.14 mm1.27 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2496888810
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 65.9%

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 27
Current: HK$10,941 HKD|Low: HK$2,087 HKD|High: HK$10,941 HKD|Avg: HK$4,443 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11HK$2,173 HKD
Retailer 3HK$2,424 HKD
Retailer 8HK$2,526 HKD
Retailer 2HK$2,699 HKD
Retailer 12HK$2,699 HKD
Retailer 9HK$3,508 HKD
Retailer 7HK$4,311 HKD
Retailer 4HK$4,456 HKD
Retailer 10HK$4,472 HKD
Retailer 5HK$4,668 HKD
Retailer 13HK$8,285 HKD
Retailer 6HK$8,669 HKD
MOH LondonHK$10,941 HKD

33 data points across 13 retailers

15 retailersHK$2,173 HKD to HK$9,985 HKD

A
Cheapest Retailer
-
HK$2,173 HKD
$277 USD
A
Retailer 2
-
HK$2,424 HKD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,526 HKD
$322 USD
View
A
Retailer 4
-
HK$2,699 HKD
$344 USD
View
Retailer 5
-
HK$2,699 HKD
$344 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$3,508 HKD
£352 GBP
View
B+
Retailer 7
-
HK$4,311 HKD
£433 GBP
View
B+
Retailer 8
-
HK$4,456 HKD
$568 USD
View
B+
Retailer 9
-
HK$4,472 HKD
$570 USD
View
B
Retailer 10
-
HK$4,668 HKD
$595 USD
View
Retailer 11
-
HK$8,285 HKD
$1,056 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$8,669 HKD
$1,105 USD
View
B
Retailer 13
-
HK$9,068 HKD
$1,156 USD
View
B
Retailer 14
-
HK$9,985 HKD
$1,273 USD
View
Most Expensive
MOH London
2496888810 · Oct 11
HK$10,941 HKD
£1,098 GBP
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$2,173 HKDSave up to HK$7,812 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
1.27ct Emerald
HK$2,173 HKD