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Emerald|Lab Grown|IGI

3.21ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG723548810

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723548810

Diamond specifications and retailer prices

From HK$14,491 HKD
$1,847 USD
As of October 29, 2026
Save HK$74,558 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$89,049 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown emerald diamond

This 3.21ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723548810 or 723548810. Listed at 23 retailers as of October 29, 2026, with prices from HK$14,491 to HK$89,049, a HK$74,558 spread on the same certified stone. Do Amore Diamonds lists it at HK$89,049. 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

3.21
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548810
Dimensions10.02 × 6.96 × 4.68 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.02 mm6.96 mm3.21 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548810
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 42.2°Culet: LNGDepth 67.2%

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$23,306 HKD|Low: HK$12,420 HKD|High: HK$96,737 HKD|Avg: HK$35,317 HKD|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19HK$12,938 HKD
Retailer 9HK$14,491 HKD
Retailer 2HK$15,009 HKD
Retailer 5HK$15,009 HKD
Retailer 18HK$16,358 HKD
Retailer 8HK$17,198 HKD
Retailer 1HK$23,306 HKD
Retailer 4HK$23,584 HKD
Retailer 17HK$25,883 HKD
Retailer 10HK$34,316 HKD
Retailer 14HK$37,478 HKD
Retailer 12HK$38,475 HKD
Retailer 3HK$40,445 HKD
Retailer 16HK$45,191 HKD
Retailer 11HK$47,007 HKD
Retailer 13HK$47,568 HKD
Retailer 6HK$56,480 HKD
Retailer 7HK$72,714 HKD
Retailer 15HK$84,969 HKD

44 data points across 19 retailers

23 retailersHK$14,491 HKD to HK$89,049 HKD

A
Cheapest Retailer
-
HK$14,491 HKD
$1,847 USD
Final sale: no returns
Retailer 2
-
HK$15,009 HKD
$1,913 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$15,009 HKD
$1,913 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$16,358 HKD
$2,085 USD
View
A
Retailer 5
-
HK$17,198 HKD
$2,192 USD
View
A
Retailer 6
-
HK$20,281 HKD
$2,585 USD
View
A
Retailer 7
-
HK$23,306 HKD
£2,339 GBP
View
A
Retailer 8
-
HK$23,584 HKD
$3,006 USD
View
A
Retailer 9
-
HK$25,883 HKD
$3,299 USD
View
Retailer 10
-
HK$31,053 HKD
$3,958 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
HK$34,316 HKD
£3,444 GBP
View
Retailer 12
-
HK$37,478 HKD
A$7,349 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$38,475 HKD
ZAR 79,224 ZAR
View
B+
Retailer 14
-
HK$40,445 HKD
$5,155 USD
View
B+
Retailer 15
-
HK$45,129 HKD
$5,752 USD
View
Retailer 16
-
HK$45,191 HKD
$5,760 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
HK$47,007 HKD
$5,991 USD
View
B+
Retailer 18
-
HK$47,568 HKD
£4,774 GBP
View
B
Retailer 19
-
HK$56,480 HKD
$7,199 USD
View
B
Retailer 20
-
HK$58,082 HKD
$7,403 USD
View
B
Retailer 21
-
HK$72,714 HKD
$9,268 USD
View
B
Retailer 22
-
HK$84,969 HKD
$10,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-B74D48B7E · Oct 31
HK$89,049 HKD
$11,350 USD
View
22 more retailers have this diamond
Prices start from HK$14,491 HKDSave up to HK$74,558 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
3.21ct Emerald
HK$14,491 HKD