Round|Lab Grown|GCAL

3.03ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • GCAL 330950143

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330950143

Diamond specifications and retailer prices

From $390 USD
As of October 29, 2026
Save $1,660 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,050 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330950143. Listed at 15 retailers as of October 29, 2026, with prices from $390 to $2,050, a $1,660 spread on the same certified stone. Riddles Jewelry lists it at $2,050. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330950143
Dimensions9.34 × 9.36 × 5.72 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.34 mm9.36 mm3.03 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330950143
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: $1,971 USD|Low: $349 USD|High: $2,470 USD|Avg: $1,186 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Riddles Jewelry
October 29, 2026
Retailer 7$390 USD
Retailer 3$451 USD
Retailer 10$484 USD
Retailer 11$718 USD
Retailer 4$811 USD
Retailer 8$829 USD
Retailer 5$1,431 USD
Retailer 6$1,479 USD
Retailer 9$1,716 USD
Retailer 2$1,867 USD
Retailer 1$1,971 USD
Riddles Jewelry$2,050 USD

33 data points across 12 retailers

15 retailers$390 USD to $2,050 USD

Retailer 1
-
$363 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$390 USD
View
Retailer 3
-
$422 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$445 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$484 USD
View
B+
Retailer 6
-
$718 USD
View
A
Retailer 7
-
$811 USD
View
A
Retailer 8
-
$829 USD
View
B
Retailer 9
-
$1,431 USD
£1,127 GBP
View
B+
Retailer 10
-
$1,479 USD
CA$2,054 CAD
View
Retailer 11
-
$1,599 USD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$1,716 USD
View
B
Retailer 13
-
$1,867 USD
View
B
Retailer 14
-
$1,971 USD
£1,552 GBP
View
Most Expensive
B
Riddles Jewelry
1966654665 · Oct 29
$2,050 USD
View
14 more retailers have this diamond
Prices start from $390 USDSave up to $1,660 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
$390 USD