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Emerald|Lab Grown|IGI

3.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG689566645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689566645

Diamond specifications and retailer prices

From HK$10,780 HKD
$1,374 USD
As of October 30, 2026
Save HK$60,930 HKD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$71,710 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG689566645 or 689566645. Listed at 26 retailers as of October 30, 2026, with prices from HK$10,780 to HK$71,710, a HK$60,930 spread on the same certified stone. Do Amore Diamonds lists it at HK$71,710. 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

3.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566645
Dimensions10.12 × 6.80 × 4.47 mm
L/W Ratio1.49
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
10.12 mm6.80 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566645
Side View
Table 62.0%Crown 32.5°Girdle: MediumPavilion 39.3°Culet: LargeDepth 65.7%

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 30
Current: HK$71,710 HKD|Low: HK$10,615 HKD|High: HK$74,142 HKD|Avg: HK$29,116 HKD|-3.3%
Do Amore Diamonds
Retailer 2
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Retailer 20
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Retailer 22
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Retailer 24
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Retailer 26
November 1, 2026
Retailer 16HK$10,780 HKD
Retailer 3HK$11,337 HKD
Retailer 25HK$11,667 HKD
Retailer 23HK$12,090 HKD
Retailer 26HK$13,259 HKD
Retailer 20HK$13,879 HKD
Retailer 6HK$16,871 HKD
Retailer 22HK$18,484 HKD
Retailer 21HK$18,840 HKD
Retailer 14HK$20,752 HKD
Retailer 10HK$22,177 HKD
Retailer 15HK$22,698 HKD
Retailer 24HK$25,012 HKD
Retailer 13HK$30,134 HKD
Retailer 9HK$32,051 HKD
Retailer 4HK$32,164 HKD
Retailer 7HK$34,686 HKD
Retailer 12HK$35,841 HKD
Retailer 2HK$37,209 HKD
Retailer 11HK$39,478 HKD
Retailer 18HK$43,269 HKD
Retailer 8HK$47,234 HKD
Retailer 5HK$48,688 HKD
Retailer 19HK$51,553 HKD
Retailer 17HK$66,139 HKD
Do Amore DiamondsHK$71,710 HKD

29 data points across 26 retailers

26 retailersHK$10,780 HKD to HK$71,710 HKD

A
Cheapest Retailer
-
HK$10,780 HKD
$1,374 USD
A
Retailer 2
-
HK$11,337 HKD
$1,445 USD
View
A
Retailer 3
-
HK$11,667 HKD
$1,487 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,090 HKD
$1,541 USD
View
A
Retailer 5
-
HK$13,259 HKD
$1,690 USD
View
A
Retailer 6
-
HK$13,879 HKD
$1,769 USD
View
A
Retailer 7
-
HK$16,871 HKD
View
A
Retailer 8
-
HK$18,484 HKD
$2,356 USD
View
A
Retailer 9
-
HK$18,840 HKD
£1,891 GBP
View
A
Retailer 10
-
HK$20,752 HKD
$2,645 USD
View
A
Retailer 11
-
HK$22,177 HKD
€2,692 EUR
View
A
Retailer 12
-
HK$22,698 HKD
$2,893 USD
View
A
Retailer 13
-
HK$25,012 HKD
$3,188 USD
View
B+
Retailer 14
-
HK$30,134 HKD
A$5,909 AUD
View
B+
Retailer 15
-
HK$32,051 HKD
ZAR 65,997 ZAR
View
B+
Retailer 16
-
HK$32,164 HKD
£3,228 GBP
View
B+
Retailer 17
-
HK$34,686 HKD
$4,421 USD
View
B+
Retailer 18
-
HK$35,841 HKD
$4,568 USD
View
B+
Retailer 19
-
HK$37,209 HKD
$4,743 USD
View
B+
Retailer 20
-
HK$39,478 HKD
£3,962 GBP
View
Retailer 21
-
HK$43,269 HKD
$5,515 USD
View
Price last confirmed 13 days ago
B+
Retailer 22
-
HK$47,234 HKD
$6,020 USD
View
B
Retailer 23
-
HK$48,688 HKD
SGD 8,386 SGD
View
Retailer 24
-
HK$51,553 HKD
A$10,109 AUD
View
Price last confirmed 27 days ago
B
Retailer 25
-
HK$66,139 HKD
$8,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-089BB3A3F · Nov 1
HK$71,710 HKD
$9,140 USD
View
25 more retailers have this diamond
Prices start from HK$10,780 HKDSave up to HK$60,930 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
3.09ct Emerald
HK$10,780 HKD