Radiant|Lab Grown|IGI

3.17ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG794697208

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

Certificate IGI LG794697208

Diamond specifications and retailer prices

From $979 USD
As of October 30, 2026
Save $8,531 USD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,510 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.17ct lab-grown radiant diamond

This 3.17ct 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 LG794697208 or 794697208. Listed at 27 retailers as of October 30, 2026, with prices from $979 to $9,510, a $8,531 spread on the same certified stone. Brilliant Earth lists it at $9,510. 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

3.17
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697208
Dimensions10.75 × 7.30 × 4.76 mm
L/W Ratio1.47
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.75 mm7.30 mm3.17 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697208
Side View
Table 61.0%Crown 42.9°Girdle: MediumPavilion 35.3°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,510 USD|Low: $979 USD|High: $9,510 USD|Avg: $3,792 USD|+1.1%
Brilliant Earth
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 31, 2026
Retailer 8$979 USD
Retailer 16$1,310 USD
Retailer 12$1,609 USD
Retailer 10$1,802 USD
Retailer 9$1,896 USD
Retailer 6$2,449 USD
Retailer 2$2,832 USD
Retailer 4$2,885 USD
Retailer 5$3,895 USD
Retailer 15$3,970 USD
Retailer 13$4,276 USD
Retailer 7$4,459 USD
Retailer 11$7,074 USD
Retailer 3$7,990 USD
Retailer 14$7,990 USD
Brilliant Earth$9,510 USD

33 data points across 16 retailers

27 retailers$979 USD to $9,510 USD

A
Cheapest Retailer
-
$979 USD
A
Retailer 2
-
$1,066 USD
View
A
Retailer 3
-
$1,096 USD
View
Final sale: no returns
A
Retailer 4
-
$1,136 USD
View
Retailer 5
-
$1,136 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,310 USD
View
A
Retailer 7
-
$1,592 USD
View
A
Retailer 8
-
$1,609 USD
£1,267 GBP
View
A
Retailer 9
-
$1,730 USD
View
A
Retailer 10
-
$1,802 USD
£1,419 GBP
View
A
Retailer 11
-
$1,896 USD
€1,806 EUR
View
B+
Retailer 12
-
$2,351 USD
View
B+
Retailer 13
-
$2,449 USD
View
B+
Retailer 14
-
$2,832 USD
A$4,357 AUD
View
Retailer 15
-
$2,885 USD
ZAR 46,603 ZAR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$3,459 USD
£2,724 GBP
View
B
Retailer 17
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$3,645 USD
View
Retailer 18
-
$3,895 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$3,970 USD
View
B+
Retailer 20
-
$4,276 USD
£3,367 GBP
View
B
Retailer 21
-
$4,366 USD
View
B
Retailer 22
-
$4,459 USD
View
B
Retailer 23
-
$7,074 USD
View
B
Retailer 24
-
$7,990 USD
View
B
Retailer 25
-
$7,990 USD
View
B
Retailer 26
-
$8,700 USD
View
Most Expensive
B
Brilliant Earth
21802892A · Oct 31
$9,510 USD
View
26 more retailers have this diamond
Prices start from $979 USDSave up to $8,531 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
3.17ct Radiant
$979 USD