CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG634412576

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412576

Diamond specifications and retailer prices

From $650 USD
As of October 29, 2026
Save $2,850 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,500 USD at Do Amore Diamonds · As of October 29, 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 LG634412576 or 634412576. Listed at 14 retailers as of October 29, 2026, with prices from $650 to $3,500, a $2,850 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412576
Dimensions9.33 × 9.29 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm9.29 mm3.03 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412576
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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: $630 USD|High: $3,500 USD|Avg: $1,331 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
Retailer 13
October 30, 2026
Retailer 10$650 USD
Retailer 5$658 USD
Retailer 2$723 USD
Retailer 11$775 USD
Retailer 12$793 USD
Retailer 13$808 USD
Retailer 6$1,171 USD
Retailer 9$1,371 USD
Retailer 4$1,615 USD
Retailer 8$1,755 USD
Retailer 3$1,885 USD
Retailer 7$1,985 USD
Do Amore Diamonds$3,500 USD

33 data points across 13 retailers

14 retailers$650 USD to $3,500 USD

Retailer 1
-
$489 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$650 USD
View
A
Retailer 3
-
$723 USD
£569 GBP
View
B+
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$793 USD
View
A
Retailer 6
-
$808 USD
View
B+
Retailer 7
-
$1,171 USD
ZAR 18,918 ZAR
View
B+
Retailer 8
-
$1,371 USD
View
Retailer 9
-
$1,734 USD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$1,755 USD
View
Retailer 11
-
$1,770 USD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$1,885 USD
View
B
Retailer 13
-
$1,985 USD
£1,563 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F416E72AD · Oct 29
$3,500 USD
View
13 more retailers have this diamond
Prices start from $650 USDSave up to $2,850 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
$650 USD