Radiant|Lab Grown|IGI

0.72ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG817625564

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

Certificate IGI LG817625564

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $1,835 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817625564 or 817625564. Listed at 23 retailers as of October 30, 2026, with a 692% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.72
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817625564
Dimensions6.40 × 4.46 × 2.98 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.46 mm0.72 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817625564
Side View
Table 64.0%Crown 40.4°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 66.8%

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: Oct 30
Current: $640 USD|Low: $210 USD|High: $1,469 USD|Avg: $708 USD|+2.9%
Retailer 1
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 16$265 USD
Retailer 11$295 USD
Retailer 5$307 USD
Retailer 2$328 USD
Retailer 4$328 USD
Retailer 15$488 USD
Retailer 12$567 USD
Retailer 14$609 USD
Retailer 1$640 USD
Retailer 9$655 USD
Retailer 7$770 USD
Retailer 13$1,010 USD
Retailer 6$1,050 USD
Retailer 3$1,164 USD
Retailer 8$1,311 USD
Retailer 10$1,454 USD

42 data points across 16 retailers

23 retailers$265 USD to $2,100 USD

A
Cheapest Retailer
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$265 USD
A
Retailer 2
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$295 USD
View
Final sale: no returns
A
Retailer 3
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$307 USD
View
A
Retailer 4
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$328 USD
View
A
Retailer 5
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$328 USD
View
A
Retailer 6
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$382 USD
View
A
Retailer 7
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$488 USD
View
Retailer 8
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$567 USD
€540 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
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$609 USD
View
B+
Retailer 10
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$640 USD
£504 GBP
View
B+
Retailer 11
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$655 USD
ZAR 10,584 ZAR
View
B+
Retailer 12
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$770 USD
View
B+
Retailer 13
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$1,010 USD
View
B
Retailer 14
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$1,050 USD
View
B
Retailer 15
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$1,058 USD
CA$1,470 CAD
View
B
Retailer 16
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$1,164 USD
View
B
Retailer 17
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$1,249 USD
View
B
Retailer 18
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$1,330 USD
View
B
Retailer 19
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$1,330 USD
View
B
Retailer 20
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$1,397 USD
View
B
Retailer 21
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$1,454 USD
£1,145 GBP
View
B
Retailer 22
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$2,100 USD
View
Most Expensive
Do Amore Diamonds
27-43EB67720 · Oct 30
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from $265 USDSave up to $1,835 USD

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
0.72ct Radiant
$265 USD