Radiant|Lab Grown|IGI

3.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG790694686

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

Certificate IGI LG790694686

Diamond specifications and retailer prices

From $780 USD
As of November 1, 2026
Save $1,313 USD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,730 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3ct lab-grown radiant diamond

This 3ct 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 LG790694686 or 790694686. Listed at 20 retailers as of October 31, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790694686
Dimensions9.91 × 7.08 × 4.86 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm7.08 mm3.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790694686
Side View
Table 66.0%Crown 43.1°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 68.6%

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: Nov 1
Current: $2,730 USD|Low: $494 USD|High: $2,820 USD|Avg: $1,488 USD|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
October 31, 2026
Retailer 15$519 USD
Retailer 16$581 USD
Retailer 4$640 USD
Retailer 10$668 USD
Retailer 12$780 USD
Retailer 2$989 USD
Retailer 18$997 USD
Retailer 6$1,377 USD
Retailer 13$1,385 USD
Retailer 9$1,422 USD
Retailer 8$1,652 USD
Retailer 5$1,684 USD
Retailer 14$1,874 USD
Retailer 3$2,093 USD
Retailer 11$2,211 USD
Retailer 7$2,374 USD
Retailer 17$2,691 USD
Rare Carat$2,730 USD

25 data points across 18 retailers

20 retailers$780 USD to $2,093 USD

Retailer 1
-
$519 USD
Price last confirmed 9 days ago
Retailer 2
-
$560 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$612 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$612 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$640 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$668 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$780 USD
View
A
Retailer 8
-
$989 USD
View
Retailer 9
-
$997 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,377 USD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$1,385 USD
View
Retailer 12
-
$1,422 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$1,652 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,684 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,874 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$2,093 USD
View
Retailer 17
-
$2,211 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$2,374 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$2,691 USD
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
29149_l_790694686 · Oct 21
$2,730 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from $780 USDSave up to $1,313 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
3.00ct Radiant
$780 USD