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Radiant|Lab Grown|IGI

3.89ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG695521193

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

Certificate IGI LG695521193

Diamond specifications and retailer prices

From $2,011 AUD
$1,413 USD
As of October 29, 2026
Save $3,660 AUD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,672 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.89ct lab-grown radiant diamond

This 3.89ct 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 LG695521193 or 695521193. Listed at 7 retailers as of October 27, 2026, with prices from $2,011 to $5,672, a $3,660 spread on the same certified stone. Taylor and Hart lists it at $5,672. 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

3.89
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695521193
Dimensions11.10 × 7.82 × 5.23 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm7.82 mm3.89 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695521193
Side View
Table 60.0%Crown 43.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 66.9%

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 29
Current: $2,441 AUD|Low: $1,819 AUD|High: $6,233 AUD|Avg: $3,714 AUD|+9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 28, 2026
Retailer 5$2,011 AUD
Retailer 4$2,317 AUD
Retailer 6$2,353 AUD
Retailer 1$2,441 AUD
Retailer 2$5,430 AUD
Retailer 3$5,494 AUD
Taylor and Hart$5,672 AUD

29 data points across 7 retailers

7 retailers$2,011 AUD to $5,672 AUD

A
Cheapest Retailer
-
$2,011 AUD
$1,413 USD
A
Retailer 2
-
$2,317 AUD
$1,628 USD
View
A
Retailer 3
-
$2,353 AUD
$1,653 USD
View
A
Retailer 4
-
$2,441 AUD
£1,350 GBP
View
B
Retailer 5
-
$5,430 AUD
£3,004 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
$5,494 AUD
$3,860 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Taylor and Hart
1SFR0VB · Oct 27
$5,672 AUD
$3,985 USD
View
6 more retailers have this diamond
Prices start from $2,011 AUDSave up to $3,660 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
3.89ct Radiant
$2,011 AUD