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Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643768

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821643768

Diamond specifications and retailer prices

From HK$8,960 HKD
$1,142 USD
As of October 29, 2026
Save HK$43,528 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$52,488 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821643768 or 821643768. Listed at 19 retailers as of October 29, 2026, with prices from HK$8,960 to HK$52,488, a HK$43,528 spread on the same certified stone. Brilliant Earth lists it at HK$52,488. 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

4.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643768
Dimensions11.56 × 7.51 × 4.79 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.51 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643768
Side View
Table 66.0%Crown 34.7°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 63.8%

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 29
Current: HK$19,410 HKD|Low: HK$8,960 HKD|High: HK$37,053 HKD|Avg: HK$22,114 HKD|-1.9%
Retailer 1
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
October 31, 2026
Retailer 12HK$8,960 HKD
Retailer 5HK$10,474 HKD
Retailer 7HK$13,298 HKD
Retailer 9HK$13,389 HKD
Retailer 13HK$14,153 HKD
Retailer 1HK$19,410 HKD
Retailer 14HK$19,768 HKD
Retailer 6HK$20,256 HKD
Retailer 2HK$25,588 HKD
Retailer 10HK$25,907 HKD
Retailer 3HK$31,666 HKD
Retailer 11HK$32,397 HKD
Retailer 8HK$33,525 HKD
Retailer 4HK$35,729 HKD

20 data points across 14 retailers

19 retailersHK$8,960 HKD to HK$52,488 HKD

Retailer 1
-
HK$8,615 HKD
$1,098 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$8,960 HKD
$1,142 USD
View
Final sale: no returns
Retailer 3
-
HK$9,854 HKD
$1,256 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$10,474 HKD
$1,335 USD
View
A
Retailer 5
-
HK$13,298 HKD
$1,695 USD
View
A
Retailer 6
-
HK$13,389 HKD
£1,344 GBP
View
A
Retailer 7
-
HK$14,153 HKD
€1,718 EUR
View
A
Retailer 8
-
HK$19,410 HKD
$2,474 USD
View
A
Retailer 9
-
HK$19,768 HKD
ZAR 40,705 ZAR
View
Retailer 10
-
HK$20,256 HKD
A$3,972 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$25,588 HKD
£2,568 GBP
View
B+
Retailer 12
-
HK$25,907 HKD
$3,302 USD
View
B+
Retailer 13
-
HK$28,252 HKD
$3,601 USD
View
B+
Retailer 14
-
HK$31,666 HKD
£3,178 GBP
View
B+
Retailer 15
-
HK$32,397 HKD
$4,129 USD
View
B+
Retailer 16
-
HK$33,525 HKD
$4,273 USD
View
B+
Retailer 17
-
HK$35,729 HKD
SGD 6,154 SGD
View
Retailer 18
-
HK$42,690 HKD
A$8,371 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20855451A · Oct 29
HK$52,488 HKD
$6,690 USD
View
18 more retailers have this diamond
Prices start from HK$8,960 HKDSave up to HK$43,528 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
4.27ct Emerald
HK$8,960 HKD