Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG821683626

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821683626

Diamond specifications and retailer prices

From $672 USD
As of October 29, 2026
Save $5,298 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,970 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG821683626 or 821683626. Listed at 22 retailers as of October 29, 2026, with prices from $672 to $5,970, a $5,298 spread on the same certified stone. Do Amore Diamonds lists it at $5,970. 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

3.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821683626
Dimensions9.35 × 9.40 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.40 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821683626
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.6%

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: Oct 29
Current: $5,970 USD|Low: $672 USD|High: $6,060 USD|Avg: $2,036 USD|-1.5%
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 5$672 USD
Retailer 9$731 USD
Retailer 8$752 USD
Retailer 3$779 USD
Retailer 14$791 USD
Retailer 19$1,010 USD
Retailer 4$1,101 USD
Retailer 6$1,154 USD
Retailer 21$1,158 USD
Retailer 2$1,181 USD
Retailer 13$1,373 USD
Retailer 22$1,941 USD
Retailer 20$1,991 USD
Retailer 18$1,997 USD
Retailer 23$2,419 USD
Retailer 10$2,658 USD
Retailer 15$2,663 USD
Retailer 16$3,021 USD
Retailer 7$3,078 USD
Retailer 17$3,396 USD
Retailer 11$3,897 USD
Retailer 12$4,208 USD
Do Amore Diamonds$5,970 USD

18 data points across 23 retailers

22 retailers$672 USD to $5,970 USD

A
Cheapest Retailer
-
$672 USD
A
Retailer 2
-
$731 USD
View
A
Retailer 3
-
$752 USD
View
Final sale: no returns
A
Retailer 4
-
$779 USD
View
Retailer 5
-
$791 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,010 USD
View
A
Retailer 7
-
$1,101 USD
View
A
Retailer 8
-
$1,154 USD
View
A
Retailer 9
-
$1,158 USD
View
A
Retailer 10
-
$1,181 USD
£930 GBP
View
B+
Retailer 11
-
$1,373 USD
£1,081 GBP
View
Retailer 12
-
$1,941 USD
A$2,986 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,991 USD
View
B+
Retailer 14
-
$1,997 USD
ZAR 32,266 ZAR
View
B
Retailer 15
-
$2,419 USD
View
B
Retailer 16
-
$2,658 USD
View
B
Retailer 17
-
$2,663 USD
CA$3,699 CAD
View
B
Retailer 18
-
$3,078 USD
View
B
Retailer 19
-
$3,396 USD
£2,674 GBP
View
B
Retailer 20
-
$3,897 USD
SGD 5,266 SGD
View
B
Retailer 21
-
$4,208 USD
View
Most Expensive
B
Do Amore Diamonds
27-066ADCB38 · Oct 29
$5,970 USD
View
21 more retailers have this diamond
Prices start from $672 USDSave up to $5,298 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
3.05ct Round
$672 USD