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Radiant|Lab Grown|IGI

3.16ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG739552248

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

Certificate IGI LG739552248

Diamond specifications and retailer prices

From $806 AUD
$566 USD
As of October 30, 2026
Save $6,341 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,146 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.16ct lab-grown radiant diamond

This 3.16ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739552248 or 739552248. Listed at 20 retailers as of October 29, 2026, with prices from $806 to $7,146, a $6,341 spread on the same certified stone. Do Amore Diamonds lists it at $7,146. 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

3.16
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739552248
Dimensions10.85 × 7.30 × 10.85 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.30 mm3.16 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739552248
Side View
Table 61.0%Crown 39°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.3%

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: $7,146 AUD|Low: $659 AUD|High: $8,670 AUD|Avg: $2,848 AUD|-1.6%
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
October 30, 2026
Retailer 7$659 AUD
Retailer 5$784 AUD
Retailer 9$1,196 AUD
Retailer 4$1,296 AUD
Retailer 3$1,321 AUD
Retailer 13$1,449 AUD
Retailer 10$1,543 AUD
Retailer 11$1,595 AUD
Retailer 15$2,474 AUD
Retailer 14$2,477 AUD
Retailer 6$3,318 AUD
Retailer 8$4,366 AUD
Retailer 12$5,258 AUD
Retailer 2$6,648 AUD
Do Amore Diamonds$7,146 AUD

24 data points across 15 retailers

20 retailers$806 AUD to $7,146 AUD

Retailer 1
-
$784 AUD
$551 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$806 AUD
$566 USD
View
A
Retailer 3
-
$901 AUD
$633 USD
View
Retailer 4
-
$915 AUD
$643 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$1,196 AUD
$840 USD
View
Retailer 6
-
$1,296 AUD
$910 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,321 AUD
$928 USD
View
Retailer 8
-
$1,449 AUD
£801 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,543 AUD
$1,084 USD
View
A
Retailer 10
-
$1,595 AUD
€1,067 EUR
View
B+
Retailer 11
-
$2,474 AUD
$1,738 USD
View
B+
Retailer 12
-
$2,477 AUD
$1,740 USD
View
B+
Retailer 13
-
$2,898 AUD
$2,036 USD
View
Retailer 14
-
$2,943 AUD
$2,067 USD
View
Price last confirmed 29 days ago
Retailer 15
-
$3,318 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$4,366 AUD
£2,415 GBP
View
Retailer 17
-
$5,017 AUD
$3,524 USD
View
B
Retailer 18
-
$5,258 AUD
$3,693 USD
View
B
Retailer 19
-
$6,648 AUD
$4,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-94B7AA472 · Oct 29
$7,146 AUD
$5,020 USD
View
19 more retailers have this diamond
Prices start from $806 AUDSave up to $6,341 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
3.16ct Radiant
$806 AUD