CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG623405881

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623405881

Diamond specifications and retailer prices

From $441 USD
As of October 29, 2026
Save $3,059 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,500 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405881 or 623405881. Listed at 15 retailers as of October 29, 2026, with prices from $441 to $3,500, a $3,059 spread on the same certified stone. Do Amore Diamonds lists it at $3,500. 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

3.03
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405881
Dimensions9.24 × 9.21 × 5.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.24 mm9.21 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623405881
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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 29
Current: $3,500 USD|Low: $325 USD|High: $3,500 USD|Avg: $1,447 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 10$441 USD
Retailer 5$775 USD
Retailer 9$775 USD
Retailer 11$793 USD
Retailer 12$808 USD
Retailer 2$1,171 USD
Retailer 8$1,371 USD
Retailer 7$1,755 USD
Retailer 3$1,885 USD
Retailer 6$1,993 USD
Retailer 4$2,240 USD
Do Amore Diamonds$3,500 USD

22 data points across 12 retailers

15 retailers$441 USD to $3,500 USD

A
Cheapest Retailer
-
$441 USD
Final sale: no returns
Retailer 2
-
$489 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$489 USD
View
B+
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$775 USD
View
A
Retailer 6
-
$793 USD
View
A
Retailer 7
-
$808 USD
View
B+
Retailer 8
-
$1,171 USD
ZAR 18,918 ZAR
View
B+
Retailer 9
-
$1,371 USD
View
B
Retailer 10
-
$1,734 USD
View
Retailer 11
-
$1,734 USD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$1,755 USD
View
B
Retailer 13
-
$1,885 USD
View
B
Retailer 14
-
$1,993 USD
£1,569 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2839BE437 · Oct 30
$3,500 USD
View
14 more retailers have this diamond
Prices start from $441 USDSave up to $3,059 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
3.03ct Round
$441 USD