Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG647445440

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

Certificate IGI LG647445440

Diamond specifications and retailer prices

From €248 EUR
$277 USD
As of October 30, 2026
Save €1,954 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,202 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG647445440 or 647445440. Listed at 24 retailers as of October 30, 2026, with prices from €248 to €2,202, a €1,954 spread on the same certified stone. Do Amore Diamonds lists it at €2,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647445440
Dimensions7.00 × 5.02 × 3.30 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm5.02 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647445440
Side View
Table 64.0%Crown 40.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 65.7%

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: €2,202 EUR|Low: €238 EUR|High: €2,202 EUR|Avg: €882 EUR
Do Amore 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 7€248 EUR
Retailer 6€287 EUR
Retailer 4€308 EUR
Retailer 18€308 EUR
Retailer 12€351 EUR
Retailer 5€407 EUR
Retailer 9€411 EUR
Retailer 15€583 EUR
Retailer 11€603 EUR
Retailer 14€828 EUR
Retailer 3€944 EUR
Retailer 13€954 EUR
Retailer 8€1,091 EUR
Retailer 17€1,123 EUR
Retailer 10€1,286 EUR
Retailer 16€1,362 EUR
Retailer 2€2,166 EUR
Do Amore Diamonds€2,202 EUR

33 data points across 18 retailers

24 retailers€248 EUR to €2,202 EUR

A
Cheapest Retailer
-
€248 EUR
$277 USD
A
Retailer 2
-
€279 EUR
$312 USD
View
Final sale: no returns
A
Retailer 3
-
€287 EUR
$321 USD
View
A
Retailer 4
-
€308 EUR
$344 USD
View
A
Retailer 5
-
€308 EUR
$344 USD
View
A
Retailer 6
-
€351 EUR
£308 GBP
View
A
Retailer 7
-
€405 EUR
$452 USD
View
A
Retailer 8
-
€407 EUR
$455 USD
View
A
Retailer 9
-
€411 EUR
$459 USD
View
A
Retailer 10
-
€443 EUR
$495 USD
View
B+
Retailer 11
-
€583 EUR
ZAR 10,526 ZAR
View
B+
Retailer 12
-
€603 EUR
£531 GBP
View
B+
Retailer 13
-
€828 EUR
A$1,423 AUD
View
B
Retailer 14
-
€944 EUR
$1,055 USD
View
B+
Retailer 15
-
€954 EUR
A$1,639 AUD
View
B
Retailer 16
-
€1,091 EUR
$1,219 USD
View
Retailer 17
-
€1,123 EUR
$1,255 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
€1,196 EUR
£1,052 GBP
View
B
Retailer 19
-
€1,238 EUR
$1,383 USD
View
B
Retailer 20
-
€1,286 EUR
$1,436 USD
View
B
Retailer 21
-
€1,323 EUR
£1,164 GBP
View
B
Retailer 22
-
€1,362 EUR
£1,198 GBP
View
B
Retailer 23
-
€2,166 EUR
$2,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-7A3C4A948 · Oct 31
€2,202 EUR
$2,460 USD
View
23 more retailers have this diamond
Prices start from €248 EURSave up to €1,954 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
1.02ct Radiant
€248 EUR