Radiant|Lab Grown|IGI

3.93ct D VS1 Radiant Lab Grown Diamond

D/VS1 • IGI LG780672608

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

Certificate IGI LG780672608

Diamond specifications and retailer prices

From $858 USD
As of October 30, 2026
Save $6,762 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,620 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.93ct lab-grown radiant diamond

This 3.93ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG780672608 or 780672608. Listed at 14 retailers as of October 29, 2026, with prices from $858 to $7,620, a $6,762 spread on the same certified stone. Do Amore Diamonds lists it at $7,620. 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

3.93
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780672608
Dimensions7.78 × 7.78 × 11.10 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.78 mm7.78 mm3.93 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780672608
Side View
Table 66.0%Crown 44.6°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: $7,620 USD|Low: $824 USD|High: $7,620 USD|Avg: $2,646 USD
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
October 29, 2026
Retailer 13$858 USD
Retailer 15$961 USD
Retailer 8$1,169 USD
Retailer 7$1,199 USD
Retailer 14$1,602 USD
Retailer 9$1,605 USD
Retailer 16$1,778 USD
Retailer 5$2,284 USD
Retailer 12$2,289 USD
Retailer 6$2,376 USD
Retailer 10$2,480 USD
Retailer 3$2,535 USD
Retailer 2$3,747 USD
Retailer 11$3,865 USD
Retailer 4$5,418 USD
Do Amore Diamonds$7,620 USD

17 data points across 16 retailers

14 retailers$858 USD to $7,620 USD

A
Cheapest Retailer
-
$858 USD
A
Retailer 2
-
$934 USD
View
A
Retailer 3
-
$961 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,602 USD
View
B+
Retailer 5
-
$1,605 USD
View
B+
Retailer 6
-
$1,778 USD
View
B
Retailer 7
-
$2,289 USD
View
Retailer 8
-
$2,480 USD
A$3,815 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$3,090 USD
View
B
Retailer 10
-
$3,747 USD
£2,950 GBP
View
Retailer 11
-
$3,836 USD
View
Price last confirmed 74 days ago
Retailer 12
-
$3,865 USD
View
Price last confirmed 11 days ago
C
Retailer 13
-
$7,420 USD
View
Most Expensive
C
Do Amore Diamonds
27-5AB86F2F6 · Oct 29
$7,620 USD
View
13 more retailers have this diamond
Prices start from $858 USDSave up to $6,762 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
3.93ct Radiant
$858 USD