CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG747546507

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747546507

Diamond specifications and retailer prices

From $638 USD
As of October 26, 2026
Save $5,032 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,670 USD at Do Amore Diamonds · As of October 30, 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 LG747546507 or 747546507. Listed at 19 retailers as of October 26, 2026, with prices from $638 to $5,670, a $5,032 spread on the same certified stone. Do Amore Diamonds lists it at $5,670. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747546507
Dimensions9.32 × 9.27 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.27 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747546507
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $1,122 USD|Low: $695 USD|High: $3,249 USD|Avg: $1,497 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$695 USD
Retailer 3$714 USD
Retailer 6$920 USD
Retailer 1$1,122 USD
Retailer 11$1,122 USD
Retailer 10$1,211 USD
Retailer 4$1,306 USD
Retailer 7$1,845 USD
Retailer 8$1,892 USD
Retailer 9$2,525 USD
Retailer 5$3,227 USD

44 data points across 11 retailers

19 retailers$638 USD to $5,670 USD

A
Cheapest Retailer
-
$638 USD
A
Retailer 2
-
$695 USD
View
A
Retailer 3
-
$714 USD
View
Final sale: no returns
A
Retailer 4
-
$741 USD
View
Retailer 5
-
$741 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$920 USD
View
A
Retailer 7
-
$1,122 USD
£883 GBP
View
A
Retailer 8
-
$1,122 USD
View
A
Retailer 9
-
$1,146 USD
View
A
Retailer 10
-
$1,211 USD
View
B+
Retailer 11
-
$1,306 USD
£1,028 GBP
View
Retailer 12
-
$1,845 USD
A$2,838 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,892 USD
View
B
Retailer 14
-
$2,298 USD
View
B
Retailer 15
-
$2,525 USD
View
B
Retailer 16
-
$2,573 USD
View
B
Retailer 17
-
$2,928 USD
View
B
Retailer 18
-
$3,227 USD
£2,541 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EACBF5635 · Oct 30
$5,670 USD
View
18 more retailers have this diamond
Prices start from $638 USDSave up to $5,032 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
$638 USD