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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 €107 EUR
$119 USD
As of October 30, 2026
Save €366 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €473 EUR 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 €107 to €473, a €366 spread on the same certified stone. Friendly Diamonds lists it at €473. 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
Color
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: €473 EUR|Low: €107 EUR|High: €618 EUR|Avg: €307 EUR
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 9€107 EUR
Retailer 4€124 EUR
Retailer 10€141 EUR
Retailer 3€160 EUR
Retailer 13€224 EUR
Retailer 2€240 EUR
Retailer 14€256 EUR
Retailer 8€269 EUR
Retailer 15€288 EUR
Retailer 11€346 EUR
Retailer 7€365 EUR
Retailer 12€424 EUR
Friendly Diamonds€473 EUR
Retailer 6€525 EUR
Retailer 5€618 EUR

4 data points across 15 retailers

11 retailers€107 EUR to €473 EUR

A
Cheapest Retailer
-
€107 EUR
$119 USD
A
Retailer 2
-
€124 EUR
$138 USD
View
A
Retailer 3
-
€141 EUR
$157 USD
View
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€240 EUR
View
B+
Retailer 6
-
€256 EUR
$286 USD
View
B+
Retailer 7
-
€269 EUR
£236 GBP
View
B+
Retailer 8
-
€288 EUR
£253 GBP
View
B
Retailer 9
-
€346 EUR
$386 USD
View
B
Retailer 10
-
€424 EUR
$474 USD
View
Most Expensive
B
Friendly Diamonds
6558711 · Oct 31
€473 EUR
$528 USD
View
10 more retailers have this diamond
Prices start from €107 EURSave up to €366 EUR

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
€107 EUR