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Emerald|Lab Grown|IGI

1.77ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG640459908

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640459908

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 30, 2026
Save HK$10,481 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,071 HKD at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640459908 or 640459908. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,589 to HK$13,071, a HK$10,481 spread on the same certified stone. Novita Diamonds lists it at HK$13,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640459908
Dimensions7.99 × 5.72 × 3.93 mm
L/W Ratio1.40
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
7.99 mm5.72 mm1.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640459908
Side View
Table 65.0%Crown 37.7°Girdle: Slightly ThickPavilion 41.9°Culet: LNGDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$13,071 HKD|Low: HK$2,487 HKD|High: HK$37,581 HKD|Avg: HK$8,323 HKD
Novita Diamonds
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
October 30, 2026
Retailer 16HK$2,589 HKD
Retailer 9HK$2,887 HKD
Retailer 7HK$3,005 HKD
Retailer 6HK$3,209 HKD
Retailer 17HK$3,209 HKD
Retailer 14HK$4,315 HKD
Retailer 13HK$4,433 HKD
Retailer 10HK$5,206 HKD
Retailer 8HK$5,304 HKD
Retailer 12HK$5,515 HKD
Retailer 2HK$5,744 HKD
Retailer 15HK$9,415 HKD
Retailer 4HK$10,317 HKD
Retailer 3HK$12,129 HKD
Retailer 11HK$12,933 HKD
Novita DiamondsHK$13,071 HKD
Retailer 5HK$36,326 HKD

43 data points across 17 retailers

19 retailersHK$2,589 HKD to HK$13,071 HKD

A
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
A
Retailer 2
-
HK$2,887 HKD
$368 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,005 HKD
$383 USD
View
A
Retailer 4
-
HK$3,209 HKD
$409 USD
View
A
Retailer 5
-
HK$3,209 HKD
$409 USD
View
A
Retailer 6
-
HK$4,315 HKD
$550 USD
View
A
Retailer 7
-
HK$4,433 HKD
$565 USD
View
A
Retailer 8
-
HK$5,206 HKD
€632 EUR
View
A
Retailer 9
-
HK$5,304 HKD
$676 USD
View
A
Retailer 10
-
HK$5,515 HKD
ZAR 11,356 ZAR
View
A
Retailer 11
-
HK$5,744 HKD
£576 GBP
View
B+
Retailer 12
-
HK$9,415 HKD
$1,200 USD
View
B+
Retailer 13
-
HK$10,317 HKD
$1,315 USD
View
B+
Retailer 14
-
HK$10,615 HKD
$1,353 USD
View
B+
Retailer 15
-
HK$10,663 HKD
$1,359 USD
View
B+
Retailer 16
-
HK$12,129 HKD
$1,546 USD
View
B+
Retailer 17
-
HK$12,617 HKD
$1,608 USD
View
B+
Retailer 18
-
HK$12,933 HKD
£1,298 GBP
View
Most Expensive
B+
Novita Diamonds
cert_640459908 · Oct 30
HK$13,071 HKD
A$2,563 AUD
View
18 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$10,481 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
1.77ct Emerald
HK$2,589 HKD