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Radiant|Lab Grown|IGI

0.76ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG637452184

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

Certificate IGI LG637452184

Diamond specifications and retailer prices

From HK$934 HKD
$119 USD
As of October 30, 2026
Save HK$3,209 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$4,143 HKD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 0.76ct lab-grown radiant diamond

This 0.76ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG637452184 or 637452184. Listed at 11 retailers as of October 30, 2026, with prices from HK$934 to HK$4,143, a HK$3,209 spread on the same certified stone. Friendly Diamonds lists it at HK$4,143. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.76
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637452184
Dimensions6.65 × 4.48 × 2.98 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm4.48 mm0.76 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637452184
Side View
Table 62.0%Crown 47.1°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 66.5%

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$4,143 HKD|Low: HK$934 HKD|High: HK$5,414 HKD|Avg: HK$2,687 HKD
Friendly 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
October 31, 2026
Retailer 9HK$934 HKD
Retailer 4HK$1,083 HKD
Retailer 10HK$1,232 HKD
Retailer 3HK$1,406 HKD
Retailer 13HK$1,961 HKD
Retailer 2HK$2,101 HKD
Retailer 14HK$2,244 HKD
Retailer 8HK$2,356 HKD
Retailer 15HK$2,520 HKD
Retailer 11HK$3,028 HKD
Retailer 7HK$3,201 HKD
Retailer 12HK$3,719 HKD
Friendly DiamondsHK$4,143 HKD
Retailer 6HK$4,604 HKD
Retailer 5HK$5,414 HKD

4 data points across 15 retailers

11 retailersHK$934 HKD to HK$4,143 HKD

A
Cheapest Retailer
-
HK$934 HKD
$119 USD
A
Retailer 2
-
HK$1,083 HKD
$138 USD
View
A
Retailer 3
-
HK$1,232 HKD
$157 USD
View
A
Retailer 4
-
HK$1,406 HKD
View
Retailer 5
-
HK$2,101 HKD
€255 EUR
View
B+
Retailer 6
-
HK$2,244 HKD
$286 USD
View
B+
Retailer 7
-
HK$2,356 HKD
£236 GBP
View
B+
Retailer 8
-
HK$2,520 HKD
£253 GBP
View
B
Retailer 9
-
HK$3,028 HKD
$386 USD
View
B
Retailer 10
-
HK$3,719 HKD
$474 USD
View
Most Expensive
B
Friendly Diamonds
6558711 · Oct 31
HK$4,143 HKD
$528 USD
View
10 more retailers have this diamond
Prices start from HK$934 HKDSave up to HK$3,209 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
0.76ct Radiant
HK$934 HKD