Radiant|Lab Grown|GCAL

3.00ct G SI1 Radiant Lab Grown Diamond

VG • G/SI1 • GCAL 322770079

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 322770079

Diamond specifications and retailer prices

From $390 USD
As of October 30, 2026
Save $3,070 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,460 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 322770079. Listed at 14 retailers as of October 30, 2026, with prices from $390 to $3,460, a $3,070 spread on the same certified stone. Do Amore Diamonds lists it at $3,460. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48°
Pavilion angle62.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322770079
Dimensions9.71 × 7.08 × 4.79 mm
L/W Ratio1.37
Culet sizeNone
Top View
9.71 mm7.08 mm3.00 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322770079
Side View
Table 60.0%Crown 48°Girdle: THK-VTKPavilion 62.4°Culet: NoneDepth 67.6%

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 30
Current: $3,460 USD|Low: $345 USD|High: $3,460 USD|Avg: $1,232 USD|+5.2%
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
Retailer 14
November 1, 2026
Retailer 14$390 USD
Retailer 4$436 USD
Retailer 9$436 USD
Retailer 13$483 USD
Retailer 5$710 USD
Retailer 2$770 USD
Retailer 11$820 USD
Retailer 10$1,464 USD
Retailer 7$1,654 USD
Retailer 3$1,715 USD
Retailer 6$1,852 USD
Retailer 8$1,970 USD
Retailer 12$2,030 USD
Do Amore Diamonds$3,460 USD

43 data points across 14 retailers

14 retailers$390 USD to $3,460 USD

A
Cheapest Retailer
-
$390 USD
A
Retailer 2
-
$436 USD
View
A
Retailer 3
-
$436 USD
View
Final sale: no returns
B+
Retailer 4
-
$483 USD
View
B+
Retailer 5
-
$710 USD
View
B+
Retailer 6
-
$770 USD
£606 GBP
View
B+
Retailer 7
-
$820 USD
View
B
Retailer 8
-
$1,464 USD
CA$2,033 CAD
View
B
Retailer 9
-
$1,654 USD
£1,302 GBP
View
B
Retailer 10
-
$1,715 USD
View
B
Retailer 11
-
$1,852 USD
View
B
Retailer 12
-
$1,970 USD
£1,551 GBP
View
B
Retailer 13
-
$2,030 USD
View
Most Expensive
C
Do Amore Diamonds
27-41D5F3AC9 · Nov 1
$3,460 USD
View
13 more retailers have this diamond
Prices start from $390 USDSave up to $3,070 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
3.00ct Radiant
$390 USD