Radiant|Lab Grown|IGI

3.00ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG770660798

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

Certificate IGI LG770660798

Diamond specifications and retailer prices

From $1,097 USD
As of October 29, 2026
Save $5,193 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,290 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG770660798 or 770660798. Listed at 21 retailers as of October 29, 2026, with prices from $1,097 to $6,290, a $5,193 spread on the same certified stone. Do Amore Diamonds lists it at $6,290. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770660798
Dimensions10.46 × 6.81 × 4.66 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm6.81 mm3.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770660798
Side View
Table 64.0%Crown 45.5°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 68.4%

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 29
Current: $6,290 USD|Low: $693 USD|High: $6,290 USD|Avg: $2,040 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 5$693 USD
Retailer 3$769 USD
Retailer 12$895 USD
Retailer 8$1,017 USD
Retailer 7$1,097 USD
Retailer 4$1,111 USD
Retailer 2$1,270 USD
Retailer 13$1,790 USD
Retailer 11$1,842 USD
Retailer 15$1,907 USD
Retailer 16$2,352 USD
Retailer 17$2,452 USD
Retailer 6$2,468 USD
Retailer 9$2,514 USD
Retailer 14$2,730 USD
Retailer 10$3,360 USD
Do Amore Diamonds$6,290 USD

37 data points across 17 retailers

21 retailers$1,097 USD to $6,290 USD

Retailer 1
-
$595 USD
Price last confirmed 34 days ago
Retailer 2
-
$694 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$769 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$895 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,017 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,097 USD
View
A
Retailer 7
-
$1,111 USD
View
A
Retailer 8
-
$1,270 USD
View
Retailer 9
-
$1,790 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$1,842 USD
View
Retailer 11
-
$1,907 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$2,231 USD
View
Price last confirmed 36 days ago
Retailer 13
-
$2,352 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$2,452 USD
View
B
Retailer 15
-
$2,468 USD
View
Retailer 16
-
$2,514 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$2,730 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$2,848 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$3,360 USD
View
B
Retailer 20
-
$5,500 USD
View
Most Expensive
B
Do Amore Diamonds
23-770660798 · Oct 29
$6,290 USD
View
20 more retailers have this diamond
Prices start from $1,097 USDSave up to $5,193 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
$1,097 USD