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Radiant|Lab Grown|IGI

2.80ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG636404440

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

Certificate IGI LG636404440

Diamond specifications and retailer prices

From HK$7,807 HKD
$995 USD
As of November 2, 2026
Save HK$61,553 HKD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$69,360 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636404440 or 636404440. Listed at 26 retailers as of November 2, 2026, with prices from HK$7,807 to HK$69,360, a HK$61,553 spread on the same certified stone. Do Amore Diamonds lists it at HK$69,360. 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

2.80
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636404440
Dimensions10.54 × 7.01 × 4.60 mm
L/W Ratio1.50
Culet sizePointed
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
10.54 mm7.01 mm2.80 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636404440
Side View
Table 65.0%Crown 40.8°Girdle: MediumPavilion 33.8°Culet: NoneDepth 65.6%

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: Nov 2
Current: HK$12,490 HKD|Low: HK$7,493 HKD|High: HK$54,295 HKD|Avg: HK$20,116 HKD|-0.5%
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
November 2, 2026
Retailer 4HK$7,807 HKD
Retailer 7HK$8,497 HKD
Retailer 11HK$8,741 HKD
Retailer 5HK$9,054 HKD
Retailer 8HK$9,054 HKD
Retailer 17HK$10,435 HKD
Retailer 10HK$11,063 HKD
Retailer 1HK$12,490 HKD
Retailer 18HK$13,503 HKD
Retailer 12HK$14,487 HKD
Retailer 6HK$18,736 HKD
Retailer 2HK$19,521 HKD
Retailer 14HK$23,735 HKD
Retailer 16HK$25,794 HKD
Retailer 3HK$28,277 HKD
Retailer 13HK$33,909 HKD
Retailer 9HK$35,092 HKD
Retailer 19HK$35,817 HKD
Retailer 15HK$40,172 HKD

44 data points across 19 retailers

26 retailersHK$7,807 HKD to HK$69,360 HKD

A
Cheapest Retailer
-
HK$7,807 HKD
$995 USD
A
Retailer 2
-
HK$8,497 HKD
$1,083 USD
View
A
Retailer 3
-
HK$8,741 HKD
$1,114 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,054 HKD
$1,154 USD
View
Retailer 5
-
HK$9,054 HKD
$1,154 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$10,435 HKD
$1,330 USD
View
A
Retailer 7
-
HK$11,063 HKD
$1,410 USD
View
A
Retailer 8
-
HK$12,152 HKD
View
A
Retailer 9
-
HK$12,490 HKD
£1,253 GBP
View
A
Retailer 10
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HK$13,040 HKD
$1,662 USD
View
A
Retailer 11
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HK$13,503 HKD
$1,721 USD
View
A
Retailer 12
-
HK$14,487 HKD
£1,454 GBP
View
A
Retailer 13
-
HK$18,736 HKD
$2,388 USD
View
A
Retailer 14
-
HK$19,521 HKD
$2,488 USD
View
B+
Retailer 15
-
HK$23,735 HKD
A$4,654 AUD
View
B+
Retailer 16
-
HK$25,794 HKD
ZAR 53,110 ZAR
View
B+
Retailer 17
-
HK$27,622 HKD
£2,772 GBP
View
Retailer 18
-
HK$28,081 HKD
$3,579 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
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HK$28,277 HKD
$3,604 USD
View
B+
Retailer 20
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HK$28,989 HKD
$3,695 USD
View
B+
Retailer 21
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HK$33,909 HKD
£3,403 GBP
View
B+
Retailer 22
-
HK$35,092 HKD
SGD 6,044 SGD
View
B+
Retailer 23
-
HK$35,541 HKD
$4,530 USD
View
Retailer 24
-
HK$35,817 HKD
$4,565 USD
View
Price last confirmed 12 days ago
B
Retailer 25
-
HK$40,172 HKD
$5,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-252A28AAD · Nov 2
HK$69,360 HKD
$8,840 USD
View
25 more retailers have this diamond
Prices start from HK$7,807 HKDSave up to HK$61,553 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
2.80ct Radiant
HK$7,807 HKD