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Emerald|Lab Grown|IGI

3.77ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG831657420

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831657420

Diamond specifications and retailer prices

From HK$8,436 HKD
As of October 30, 2026
Save HK$20,011 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$28,447 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 3.77ct lab-grown emerald diamond

This 3.77ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831657420 or 831657420. Listed at 10 retailers as of October 30, 2026, with prices from HK$8,436 to HK$28,447, a HK$20,011 spread on the same certified stone. Diamond Exchange Canada lists it at HK$28,447. 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

3.77
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.1°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831657420
Dimensions10.78 × 7.04 × 4.90 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.04 mm3.77 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831657420
Side View
Table 65.0%Crown 27.1°Girdle: Slightly ThickPavilion 45°Culet: LargeDepth 69.6%

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$28,447 HKD|Low: HK$8,436 HKD|High: HK$36,925 HKD|Avg: HK$17,722 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4HK$8,436 HKD
Retailer 7HK$8,536 HKD
Retailer 9HK$9,156 HKD
Retailer 2HK$9,513 HKD
Retailer 3HK$10,438 HKD
Retailer 6HK$13,016 HKD
Retailer 8HK$19,230 HKD
Retailer 10HK$20,534 HKD
Retailer 5HK$25,209 HKD
Diamond Exchange CanadaHK$28,447 HKD

42 data points across 10 retailers

10 retailersHK$8,436 HKD to HK$28,447 HKD

A
Cheapest Retailer
-
HK$8,436 HKD
B+
Retailer 2
-
HK$8,536 HKD
$1,088 USD
View
A
Retailer 3
-
HK$9,156 HKD
$1,167 USD
View
A
Retailer 4
-
HK$9,513 HKD
£955 GBP
View
A
Retailer 5
-
HK$10,438 HKD
€1,267 EUR
View
B+
Retailer 6
-
HK$13,016 HKD
$1,659 USD
View
B+
Retailer 7
-
HK$19,230 HKD
$2,451 USD
View
B+
Retailer 8
-
HK$20,534 HKD
$2,617 USD
View
B
Retailer 9
-
HK$25,209 HKD
£2,530 GBP
View
Most Expensive
B
Diamond Exchange Canada
1979790807 · Oct 30
HK$28,447 HKD
CA$5,036 CAD
View
9 more retailers have this diamond
Prices start from HK$8,436 HKDSave up to HK$20,011 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
3.77ct Emerald
HK$8,436 HKD