Radiant|Lab Grown|IGI

3.93ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG843619785

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

Certificate IGI LG843619785

Diamond specifications and retailer prices

From $654 USD
As of October 27, 2026
Save $5,156 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,810 USD at Do Amore Diamonds · As of October 27, 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), with a top-tier cut grade and certified by IGI LG843619785 or 843619785. Listed at 14 retailers as of October 27, 2026, with prices from $654 to $5,810, a $5,156 spread on the same certified stone. Do Amore Diamonds lists it at $5,810. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.93
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843619785
Dimensions10.79 × 7.73 × 5.26 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm7.73 mm3.93 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843619785
Side View
Table 72.0%Crown 32.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.0%

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: $5,810 USD|Low: $654 USD|High: $5,810 USD|Avg: $2,235 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
October 26, 2026
Retailer 13$654 USD
Retailer 9$711 USD
Retailer 10$758 USD
Retailer 4$1,035 USD
Retailer 12$1,126 USD
Retailer 5$1,237 USD
Retailer 7$1,277 USD
Retailer 11$1,655 USD
Retailer 8$1,889 USD
Retailer 14$2,354 USD
Retailer 3$3,023 USD
Retailer 2$3,292 USD
Retailer 6$5,425 USD
Do Amore Diamonds$5,810 USD

8 data points across 14 retailers

14 retailers$654 USD to $5,810 USD

A
Cheapest Retailer
-
$654 USD
A
Retailer 2
-
$711 USD
View
A
Retailer 3
-
$758 USD
View
A
Retailer 4
-
$1,035 USD
View
Final sale: no returns
Retailer 5
-
$1,126 USD
£887 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,237 USD
View
A
Retailer 7
-
$1,277 USD
€1,216 EUR
View
Price last confirmed 7 days ago
Retailer 8
-
$1,655 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$1,889 USD
A$2,906 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$2,354 USD
View
B
Retailer 11
-
$3,023 USD
View
B
Retailer 12
-
$3,292 USD
£2,592 GBP
View
B
Retailer 13
-
$5,425 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF2DB1875 · Oct 27
$5,810 USD
View
13 more retailers have this diamond
Prices start from $654 USDSave up to $5,156 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
$654 USD