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Radiant|Lab Grown|IGI

0.77ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG662461297

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG662461297

Diamond specifications and retailer prices

From HK$1,859 HKD
$237 USD
As of October 30, 2026
Save HK$16,029 HKD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$17,888 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662461297 or 662461297. Listed at 27 retailers as of October 29, 2026, with prices from HK$1,859 to HK$17,888, a HK$16,029 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,888. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle56.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662461297
Dimensions6.65 × 4.60 × 3.01 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm4.60 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG662461297
Side View
Table 67.0%Crown 56.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 65.4%

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$6,433 HKD|Low: HK$1,789 HKD|High: HK$10,323 HKD|Avg: HK$4,587 HKD|-10.9%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 16HK$1,859 HKD
Retailer 8HK$2,079 HKD
Retailer 6HK$2,158 HKD
Retailer 2HK$2,307 HKD
Retailer 5HK$2,307 HKD
Retailer 7HK$2,966 HKD
Retailer 15HK$3,436 HKD
Retailer 12HK$4,020 HKD
Retailer 11HK$4,604 HKD
Retailer 10HK$4,869 HKD
Retailer 14HK$5,060 HKD
Retailer 9HK$5,131 HKD
Retailer 1HK$6,433 HKD
Retailer 4HK$7,571 HKD
Retailer 3HK$8,183 HKD
Retailer 13HK$10,253 HKD

42 data points across 16 retailers

27 retailersHK$1,859 HKD to HK$17,888 HKD

A
Cheapest Retailer
-
HK$1,859 HKD
$237 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
A
Retailer 3
-
HK$2,079 HKD
$265 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,158 HKD
$275 USD
View
A
Retailer 5
-
HK$2,307 HKD
$294 USD
View
A
Retailer 6
-
HK$2,307 HKD
$294 USD
View
A
Retailer 7
-
HK$2,966 HKD
$378 USD
View
A
Retailer 8
-
HK$3,052 HKD
$389 USD
View
A
Retailer 9
-
HK$3,436 HKD
$438 USD
View
A
Retailer 10
-
HK$4,020 HKD
€488 EUR
View
A
Retailer 11
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HK$4,111 HKD
$524 USD
View
B+
Retailer 12
-
HK$4,604 HKD
ZAR 9,480 ZAR
View
B+
Retailer 13
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HK$4,869 HKD
£489 GBP
View
B+
Retailer 14
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HK$5,060 HKD
$645 USD
View
B+
Retailer 15
-
HK$5,131 HKD
£515 GBP
View
B+
Retailer 16
-
HK$5,343 HKD
$681 USD
View
B+
Retailer 17
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 18
-
HK$7,347 HKD
CA$1,301 CAD
View
B+
Retailer 19
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HK$7,571 HKD
$965 USD
View
B
Retailer 20
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HK$8,183 HKD
$1,043 USD
View
B
Retailer 21
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HK$8,669 HKD
$1,105 USD
View
B
Retailer 22
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HK$9,508 HKD
$1,212 USD
View
B
Retailer 23
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HK$9,508 HKD
$1,212 USD
View
B
Retailer 24
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HK$10,253 HKD
£1,029 GBP
View
B
Retailer 25
-
HK$10,282 HKD
$1,311 USD
View
B
Retailer 26
-
HK$14,593 HKD
$1,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-08F6C4994 · Oct 29
HK$17,888 HKD
$2,280 USD
View
26 more retailers have this diamond
Prices start from HK$1,859 HKDSave up to HK$16,029 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
0.77ct Radiant
HK$1,859 HKD