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Emerald|Lab Grown|GIA

1.21ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • GIA 2427600837

Certificate GIA 2427600837

Diamond specifications and retailer prices

From HK$3,648 HKD
$465 USD
As of November 1, 2026
Save HK$12,853 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,952 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427600837. Listed at 12 retailers as of October 29, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.74°
Pavilion angle57.21°
OriginLab Grown
Grading LabGIA
CertificateGIA 2427600837
Dimensions7.34 × 5.06 × 3.30 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.34 mm5.06 mm1.21 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427600837
Side View
Table 65.0%Crown 48.74°Girdle: MediumPavilion 57.21°Culet: NoneDepth 65.3%

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: Nov 1
Current: HK$28,952 HKD|Low: HK$3,648 HKD|High: HK$28,952 HKD|Avg: HK$11,077 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6HK$3,648 HKD
Retailer 8HK$3,923 HKD
Retailer 11HK$5,218 HKD
Retailer 5HK$6,395 HKD
Retailer 9HK$7,654 HKD
Retailer 3HK$10,537 HKD
Retailer 2HK$10,888 HKD
Retailer 7HK$13,153 HKD
Retailer 10HK$15,643 HKD
Retailer 4HK$16,501 HKD
Do Amore DiamondsHK$28,952 HKD

14 data points across 11 retailers

12 retailersHK$3,648 HKD to HK$16,501 HKD

Retailer 1
-
HK$3,264 HKD
$416 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$3,648 HKD
$465 USD
View
Final sale: no returns
Retailer 3
-
HK$3,656 HKD
$466 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$3,923 HKD
$500 USD
View
Retailer 5
-
HK$4,049 HKD
$516 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$6,395 HKD
$815 USD
View
B
Retailer 7
-
HK$10,888 HKD
A$2,135 AUD
View
Retailer 8
-
HK$13,153 HKD
£1,320 GBP
View
Price last confirmed 17 days ago
Retailer 9
-
HK$14,358 HKD
$1,830 USD
View
Price last confirmed 26 days ago
B
Retailer 10
-
HK$15,643 HKD
$1,994 USD
View
B
Retailer 11
-
HK$16,501 HKD
£1,656 GBP
View
Most Expensive
Do Amore Diamonds
27-B3E9194C6 · Nov 2
HK$28,952 HKD
$3,690 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$3,648 HKDSave up to HK$12,853 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
1.21ct Emerald
HK$3,648 HKD