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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 $931 AUD
$654 USD
As of October 27, 2026
Save $7,340 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,271 AUD 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 13 retailers as of October 27, 2026, with prices from $931 to $8,271, a $7,340 spread on the same certified stone. Do Amore Diamonds lists it at $8,271. 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
Colour
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: $8,271 AUD|Low: $931 AUD|High: $8,271 AUD|Avg: $3,181 AUD
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$931 AUD
Retailer 9$1,012 AUD
Retailer 10$1,079 AUD
Retailer 4$1,473 AUD
Retailer 12$1,604 AUD
Retailer 5$1,761 AUD
Retailer 7$1,818 AUD
Retailer 11$2,356 AUD
Retailer 8$2,689 AUD
Retailer 14$3,351 AUD
Retailer 3$4,304 AUD
Retailer 2$4,686 AUD
Retailer 6$7,723 AUD
Do Amore Diamonds$8,271 AUD

8 data points across 14 retailers

13 retailers$931 AUD to $8,271 AUD

A
Cheapest Retailer
-
$931 AUD
$654 USD
A
Retailer 2
-
$1,012 AUD
$711 USD
View
A
Retailer 3
-
$1,079 AUD
$758 USD
View
Retailer 4
-
$1,604 AUD
£887 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,761 AUD
$1,237 USD
View
Retailer 6
-
$1,818 AUD
€1,216 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
$2,356 AUD
$1,655 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$2,689 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,351 AUD
$2,354 USD
View
B
Retailer 10
-
$4,304 AUD
$3,023 USD
View
B
Retailer 11
-
$4,686 AUD
£2,592 GBP
View
B
Retailer 12
-
$7,723 AUD
$5,425 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF2DB1875 · Oct 27
$8,271 AUD
$5,810 USD
View
12 more retailers have this diamond
Prices start from $931 AUDSave up to $7,340 AUD

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
$931 AUD