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Emerald|Lab Grown|IGI

3.30ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG728578027

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728578027

Diamond specifications and retailer prices

From HK$13,895 HKD
$1,771 USD
As of October 30, 2026
Save HK$60,639 HKD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$74,534 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.3ct lab-grown emerald diamond

This 3.3ct 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 LG728578027 or 728578027. Listed at 26 retailers as of October 29, 2026, with prices from HK$13,895 to HK$74,534, a HK$60,639 spread on the same certified stone. Brilliant Earth lists it at HK$74,534. 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

3.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728578027
Dimensions10.23 × 6.95 × 4.53 mm
L/W Ratio1.47
Culet sizeLarge
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
10.23 mm6.95 mm3.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728578027
Side View
Table 63.0%Crown 33.3°Girdle: MediumPavilion 37.5°Culet: LargeDepth 65.2%

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 30
Current: HK$74,534 HKD|Low: HK$13,338 HKD|High: HK$86,852 HKD|Avg: HK$35,833 HKD|-14.2%
Brilliant Earth
Retailer 2
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Retailer 22
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Retailer 26
October 31, 2026
Retailer 25HK$13,895 HKD
Retailer 24HK$15,119 HKD
Retailer 2HK$15,566 HKD
Retailer 4HK$16,123 HKD
Retailer 6HK$17,457 HKD
Retailer 12HK$17,661 HKD
Retailer 14HK$19,683 HKD
Retailer 13HK$22,671 HKD
Retailer 8HK$24,337 HKD
Retailer 21HK$25,703 HKD
Retailer 5HK$27,115 HKD
Retailer 9HK$27,954 HKD
Retailer 26HK$30,214 HKD
Retailer 18HK$33,360 HKD
Retailer 23HK$36,463 HKD
Retailer 20HK$37,434 HKD
Retailer 15HK$42,150 HKD
Retailer 11HK$43,442 HKD
Retailer 22HK$46,283 HKD
Retailer 3HK$46,486 HKD
Retailer 10HK$48,705 HKD
Retailer 7HK$54,919 HKD
Retailer 19HK$56,523 HKD
Retailer 16HK$56,856 HKD
Retailer 17HK$62,248 HKD
Brilliant EarthHK$74,534 HKD

31 data points across 26 retailers

26 retailersHK$13,895 HKD to HK$74,534 HKD

A
Cheapest Retailer
-
HK$13,895 HKD
$1,771 USD
A
Retailer 2
-
HK$15,119 HKD
$1,927 USD
View
A
Retailer 3
-
HK$15,566 HKD
$1,984 USD
View
Final sale: no returns
A
Retailer 4
-
HK$16,123 HKD
$2,055 USD
View
A
Retailer 5
-
HK$17,457 HKD
$2,225 USD
View
A
Retailer 6
-
HK$17,661 HKD
$2,251 USD
View
A
Retailer 7
-
HK$19,683 HKD
View
A
Retailer 8
-
HK$22,671 HKD
£2,275 GBP
View
A
Retailer 9
-
HK$24,337 HKD
$3,102 USD
View
A
Retailer 10
-
HK$25,703 HKD
€3,120 EUR
View
A
Retailer 11
-
HK$27,115 HKD
$3,456 USD
View
A
Retailer 12
-
HK$27,954 HKD
$3,563 USD
View
A
Retailer 13
-
HK$30,214 HKD
$3,851 USD
View
B+
Retailer 14
-
HK$33,360 HKD
£3,348 GBP
View
Retailer 15
-
HK$36,463 HKD
A$7,150 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$37,434 HKD
ZAR 77,080 ZAR
View
B+
Retailer 17
-
HK$42,150 HKD
$5,372 USD
View
B+
Retailer 18
-
HK$43,442 HKD
$5,537 USD
View
B+
Retailer 19
-
HK$46,283 HKD
£4,645 GBP
View
Retailer 20
-
HK$46,486 HKD
$5,925 USD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
HK$48,705 HKD
$6,208 USD
View
Retailer 22
-
HK$54,919 HKD
A$10,769 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
-
HK$56,523 HKD
$7,204 USD
View
B
Retailer 24
-
HK$56,856 HKD
SGD 9,793 SGD
View
B
Retailer 25
-
HK$62,248 HKD
$7,934 USD
View
Most Expensive
B
Brilliant Earth
15744747A · Oct 29
HK$74,534 HKD
$9,500 USD
View
25 more retailers have this diamond
Prices start from HK$13,895 HKDSave up to HK$60,639 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
3.30ct Emerald
HK$13,895 HKD