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Radiant|Lab Grown|IGI

2.55ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG790612075

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

Certificate IGI LG790612075

Diamond specifications and retailer prices

From HK$14,138 HKD
$1,802 USD
As of October 30, 2026
Save HK$83,149 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$97,287 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown radiant diamond

This 2.55ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790612075 or 790612075. Listed at 22 retailers as of October 30, 2026, with prices from HK$14,138 to HK$97,287, a HK$83,149 spread on the same certified stone. Do Amore Diamonds lists it at HK$97,287. 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

2.55
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612075
Dimensions10.45 × 6.53 × 4.20 mm
L/W Ratio1.60
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
10.45 mm6.53 mm2.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612075
Side View
Table 66.0%Crown 45.8°Girdle: MED-STKPavilion 31.2°Culet: NoneDepth 64.3%

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$97,287 HKD|Low: HK$11,298 HKD|High: HK$97,287 HKD|Avg: HK$34,294 HKD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 21HK$14,138 HKD
Retailer 5HK$15,385 HKD
Retailer 9HK$15,825 HKD
Retailer 6HK$16,398 HKD
Retailer 22HK$16,398 HKD
Retailer 10HK$17,104 HKD
Retailer 8HK$17,684 HKD
Retailer 18HK$17,731 HKD
Retailer 12HK$21,491 HKD
Retailer 4HK$24,879 HKD
Retailer 2HK$24,903 HKD
Retailer 3HK$25,726 HKD
Retailer 20HK$27,585 HKD
Retailer 15HK$27,811 HKD
Retailer 14HK$34,316 HKD
Retailer 23HK$44,187 HKD
Retailer 19HK$44,642 HKD
Retailer 13HK$46,707 HKD
Retailer 11HK$48,896 HKD
Retailer 17HK$51,972 HKD
Retailer 7HK$62,058 HKD
Retailer 16HK$63,356 HKD
Do Amore DiamondsHK$97,287 HKD

44 data points across 23 retailers

22 retailersHK$14,138 HKD to HK$97,287 HKD

A
Cheapest Retailer
-
HK$14,138 HKD
$1,802 USD
A
Retailer 2
-
HK$15,385 HKD
$1,961 USD
View
A
Retailer 3
-
HK$15,825 HKD
$2,017 USD
View
Final sale: no returns
A
Retailer 4
-
HK$16,398 HKD
$2,090 USD
View
Retailer 5
-
HK$16,398 HKD
$2,090 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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HK$17,104 HKD
$2,180 USD
View
A
Retailer 7
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HK$17,684 HKD
$2,254 USD
View
A
Retailer 8
-
HK$17,731 HKD
$2,260 USD
View
A
Retailer 9
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HK$21,491 HKD
View
B+
Retailer 10
-
HK$24,879 HKD
$3,171 USD
View
B+
Retailer 11
-
HK$24,903 HKD
£2,499 GBP
View
B+
Retailer 12
-
HK$25,726 HKD
$3,279 USD
View
B+
Retailer 13
-
HK$27,585 HKD
$3,516 USD
View
B+
Retailer 14
-
HK$34,316 HKD
£3,444 GBP
View
B+
Retailer 15
-
HK$44,187 HKD
$5,632 USD
View
Retailer 16
-
HK$44,642 HKD
$5,690 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
HK$46,707 HKD
ZAR 96,174 ZAR
View
B
Retailer 18
-
HK$48,896 HKD
$6,232 USD
View
B+
Retailer 19
-
HK$51,972 HKD
£5,216 GBP
View
B
Retailer 20
-
HK$62,058 HKD
SGD 10,689 SGD
View
B
Retailer 21
-
HK$63,356 HKD
$8,075 USD
View
Most Expensive
B
Do Amore Diamonds
27-6BF637001 · Oct 30
HK$97,287 HKD
$12,400 USD
View
21 more retailers have this diamond
Prices start from HK$14,138 HKDSave up to HK$83,149 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
2.55ct Radiant
HK$14,138 HKD