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Radiant|Lab Grown|IGI

3.47ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG821651333

Certificate IGI LG821651333

Diamond specifications and retailer prices

From $867 USD
Save $3,858 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,725 USD at Rare Carat
View at Rare Carat

About this 3.47ct lab-grown radiant diamond

This 3.47ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651333 or 821651333. Listed at 16 retailers, with prices from $867 to $4,725 at Rare Carat, a $3,858 spread on the same certified stone. 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

3.47
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651333
Dimensions11.03 × 7.19 × 4.80 mm
L/W Ratio1.53
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm7.19 mm3.47 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651333
Side View
Table 67.0%Crown 48.6°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,725 USD|Low: $590 USD|High: $4,731 USD|Avg: $2,215 USD|-0.1%
Rare Carat
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
Retailer 16
October 1, 2026
Retailer 8$590 USD
Retailer 3$867 USD
Retailer 14$1,085 USD
Retailer 9$1,278 USD
Retailer 12$1,338 USD
Retailer 13$1,388 USD
Retailer 5$2,037 USD
Retailer 10$2,571 USD
Retailer 4$2,789 USD
Retailer 2$2,990 USD
Retailer 6$3,103 USD
Retailer 7$3,160 USD
Retailer 15$3,367 USD
Retailer 16$3,386 USD
Retailer 11$4,004 USD
Rare Carat$4,725 USD

39 data points across 16 retailers

16 retailers$867 USD to $4,725 USD

A
Cheapest Retailer
-
$867 USD
A
Retailer 2
-
$1,085 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,278 USD
View
A
Retailer 4
-
$1,338 USD
€1,274 EUR
View
A
Retailer 5
-
$1,388 USD
£1,093 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,037 USD
ZAR 32,906 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$2,127 USD
View
Price last confirmed 45 days ago
B+
Retailer 8
-
$2,571 USD
View
B+
Retailer 9
-
$2,789 USD
£2,196 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$2,990 USD
SGD 4,040 SGD
View
B+
Retailer 11
-
$3,103 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,190 USD
View
B+
Retailer 13
-
$3,367 USD
£2,651 GBP
View
Price last confirmed 9 days ago
B
Retailer 14
-
$3,386 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$4,004 USD
A$6,160 AUD
View
Most Expensive
B
Rare Carat
CN200-38A · Sep 28
$4,725 USD
View
15 more retailers have this diamond
Prices start from $867 USDSave up to $3,858 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.

A
3.47ct Radiant
$867 USD