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Round|Lab Grown|IGI

3.03ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG665403383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665403383

Diamond specifications and retailer prices

From $451 USD
As of October 29, 2026
Save $3,119 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,570 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665403383 or 665403383. Listed at 16 retailers as of October 29, 2026, with prices from $451 to $3,570, a $3,119 spread on the same certified stone. Do Amore Diamonds lists it at $3,570. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403383
Dimensions9.37 × 9.35 × 5.63 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
9.37 mm9.35 mm3.03 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403383
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.1%

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: $3,570 USD|Low: $335 USD|High: $3,570 USD|Avg: $1,461 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 29, 2026
Retailer 11$451 USD
Retailer 10$791 USD
Retailer 7$795 USD
Retailer 12$802 USD
Retailer 13$831 USD
Retailer 5$1,166 USD
Retailer 6$1,196 USD
Retailer 9$1,400 USD
Retailer 8$1,775 USD
Retailer 3$1,920 USD
Retailer 2$2,035 USD
Retailer 4$2,256 USD
Do Amore Diamonds$3,570 USD

24 data points across 13 retailers

16 retailers$451 USD to $3,570 USD

A
Cheapest Retailer
-
$451 USD
Final sale: no returns
A
Retailer 2
-
$499 USD
View
Retailer 3
-
$499 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$791 USD
View
A
Retailer 5
-
$795 USD
View
A
Retailer 6
-
$802 USD
View
A
Retailer 7
-
$831 USD
View
B+
Retailer 8
-
$1,196 USD
ZAR 19,317 ZAR
View
B+
Retailer 9
-
$1,400 USD
View
Retailer 10
-
$1,771 USD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$1,771 USD
View
B
Retailer 12
-
$1,775 USD
View
Retailer 13
-
$1,795 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$1,920 USD
View
B
Retailer 15
-
$2,035 USD
£1,602 GBP
View
Most Expensive
B
Do Amore Diamonds
27-414C28222 · Oct 29
$3,570 USD
View
15 more retailers have this diamond
Prices start from $451 USDSave up to $3,119 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
$451 USD