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Radiant|Lab Grown|IGI

3.15ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG847678565

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

Certificate IGI LG847678565

Diamond specifications and retailer prices

From $565 USD
As of November 2, 2026
Save $2,910 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,475 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847678565 or 847678565. Listed at 20 retailers as of November 1, 2026, with prices from $565 to $3,475, a $2,910 spread on the same certified stone. Rare Carat lists it at $3,475. 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

3.15
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678565
Dimensions11.08 × 7.00 × 4.57 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm7.00 mm3.15 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678565
Side View
Table 67.0%Crown 44.6°Girdle: MED-STKPavilion 35.4°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: Nov 2
Current: $3,475 USD|Low: $565 USD|High: $3,480 USD|Avg: $1,577 USD|-0.1%
Rare Carat
Retailer 2
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Retailer 20
November 2, 2026
Retailer 13$565 USD
Retailer 6$633 USD
Retailer 15$633 USD
Retailer 18$701 USD
Retailer 2$761 USD
Retailer 19$835 USD
Retailer 17$940 USD
Retailer 5$1,020 USD
Retailer 3$1,056 USD
Retailer 14$1,094 USD
Retailer 10$1,493 USD
Retailer 11$1,548 USD
Retailer 9$1,754 USD
Retailer 20$1,844 USD
Retailer 12$2,196 USD
Retailer 8$2,216 USD
Retailer 4$2,313 USD
Retailer 7$2,710 USD
Retailer 16$3,043 USD
Rare Carat$3,475 USD

9 data points across 20 retailers

20 retailers$565 USD to $3,475 USD

A
Cheapest Retailer
-
$565 USD
A
Retailer 2
-
$633 USD
View
Final sale: no returns
A
Retailer 3
-
$633 USD
View
A
Retailer 4
-
$701 USD
View
A
Retailer 5
-
$761 USD
£599 GBP
View
A
Retailer 6
-
$835 USD
View
B+
Retailer 7
-
$940 USD
View
A
Retailer 8
-
$1,020 USD
€971 EUR
View
A
Retailer 9
-
$1,056 USD
View
A
Retailer 10
-
$1,094 USD
£861 GBP
View
B+
Retailer 11
-
$1,493 USD
A$2,297 AUD
View
B+
Retailer 12
-
$1,548 USD
ZAR 25,009 ZAR
View
B+
Retailer 13
-
$1,754 USD
View
B+
Retailer 14
-
$1,844 USD
View
B+
Retailer 15
-
$2,196 USD
View
B+
Retailer 16
-
$2,216 USD
SGD 2,994 SGD
View
B+
Retailer 17
-
$2,313 USD
View
B
Retailer 18
-
$2,710 USD
A$4,169 AUD
View
B
Retailer 19
-
$3,043 USD
£2,396 GBP
View
Most Expensive
B
Rare Carat
CN398-52A · Nov 1
$3,475 USD
View
19 more retailers have this diamond
Prices start from $565 USDSave up to $2,910 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
3.15ct Radiant
$565 USD