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Radiant|Lab Grown|IGI

3.72ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG750508283

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

Certificate IGI LG750508283

Diamond specifications and retailer prices

From $788 USD
As of October 27, 2026
Save $7,342 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,130 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.72ct lab-grown radiant diamond

This 3.72ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG750508283 or 750508283. Listed at 23 retailers as of October 27, 2026, with prices from $788 to $8,130, a $7,342 spread on the same certified stone. Brilliant Earth lists it at $8,130. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.72
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750508283
Dimensions7.55 × 7.55 × 10.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm7.55 mm3.72 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750508283
Side View
Table 64.0%Crown 46.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 68.1%

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 27
Current: $8,130 USD|Low: $757 USD|High: $8,390 USD|Avg: $2,309 USD|-3.1%
Brilliant Earth
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
October 29, 2026
Retailer 15$788 USD
Retailer 5$882 USD
Retailer 3$915 USD
Retailer 10$1,090 USD
Retailer 6$1,148 USD
Retailer 8$1,290 USD
Retailer 2$1,548 USD
Retailer 14$2,175 USD
Retailer 12$2,278 USD
Retailer 9$2,344 USD
Retailer 7$2,789 USD
Retailer 16$2,939 USD
Retailer 4$3,091 USD
Retailer 13$3,655 USD
Retailer 11$3,788 USD
Brilliant Earth$8,130 USD

42 data points across 16 retailers

23 retailers$788 USD to $8,130 USD

A
Cheapest Retailer
-
$788 USD
A
Retailer 2
-
$858 USD
View
A
Retailer 3
-
$882 USD
View
Final sale: no returns
A
Retailer 4
-
$915 USD
View
A
Retailer 5
-
$915 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,090 USD
View
A
Retailer 7
-
$1,290 USD
View
A
Retailer 8
-
$1,511 USD
View
A
Retailer 9
-
$1,548 USD
£1,219 GBP
View
B+
Retailer 10
-
$2,175 USD
View
B+
Retailer 11
-
$2,278 USD
A$3,504 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,344 USD
ZAR 37,865 ZAR
View
B
Retailer 13
-
$2,789 USD
£2,196 GBP
View
B
Retailer 14
-
$2,838 USD
View
B
Retailer 15
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$2,939 USD
A$4,521 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
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$3,044 USD
View
B
Retailer 17
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$3,091 USD
View
B
Retailer 18
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$3,601 USD
View
B
Retailer 19
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$3,655 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$3,788 USD
£2,983 GBP
View
B
Retailer 21
-
$7,000 USD
View
B
Retailer 22
-
$7,330 USD
View
Most Expensive
B
Brilliant Earth
18612578A · Oct 28
$8,130 USD
View
22 more retailers have this diamond
Prices start from $788 USDSave up to $7,342 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
3.72ct Radiant
$788 USD