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Emerald|Lab Grown|IGI

3.78ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG617452929

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617452929

Diamond specifications and retailer prices

From HK$3,201 HKD
$408 USD
As of October 27, 2026
Save HK$25,200 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$28,401 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617452929 or 617452929. Listed at 11 retailers as of October 27, 2026, with prices from HK$3,201 to HK$28,401, a HK$25,200 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,401. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.78
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452929
Dimensions10.78 × 7.20 × 4.80 mm
L/W Ratio1.50
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
10.78 mm7.20 mm3.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452929
Side View
Table 65.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: LNGDepth 66.7%

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$28,401 HKD|Low: HK$2,817 HKD|High: HK$31,697 HKD|Avg: HK$12,308 HKD|-10.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 12HK$3,201 HKD
Retailer 9HK$3,585 HKD
Retailer 3HK$3,993 HKD
Retailer 14HK$6,269 HKD
Retailer 2HK$6,277 HKD
Retailer 6HK$7,901 HKD
Retailer 7HK$8,293 HKD
Retailer 10HK$9,312 HKD
Retailer 11HK$11,133 HKD
Retailer 4HK$11,549 HKD
Retailer 15HK$14,083 HKD
Retailer 8HK$16,112 HKD
Retailer 5HK$16,287 HKD
Retailer 13HK$19,967 HKD
Do Amore DiamondsHK$28,401 HKD

21 data points across 15 retailers

11 retailersHK$3,201 HKD to HK$28,401 HKD

A
Cheapest Retailer
-
HK$3,201 HKD
$408 USD
A
Retailer 2
-
HK$3,585 HKD
$457 USD
View
A
Retailer 3
-
HK$3,993 HKD
$509 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$6,269 HKD
$799 USD
View
A
Retailer 5
-
HK$6,277 HKD
$800 USD
View
Retailer 6
-
HK$9,312 HKD
A$1,826 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$11,133 HKD
$1,419 USD
View
B+
Retailer 8
-
HK$14,083 HKD
$1,795 USD
View
B+
Retailer 9
-
HK$16,112 HKD
£1,617 GBP
View
Retailer 10
-
HK$19,967 HKD
$2,545 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-E2A0FECA1 · Oct 27
HK$28,401 HKD
$3,620 USD
View
10 more retailers have this diamond
Prices start from HK$3,201 HKDSave up to HK$25,200 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
3.78ct Emerald
HK$3,201 HKD