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Oval|Lab Grown|GCAL

3.08ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • GCAL 323480006

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 323480006

Diamond specifications and retailer prices

From €685 EUR
$765 USD
As of October 30, 2026
Save €1,287 EUR (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,972 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval 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 323480006. Listed at 11 retailers as of October 30, 2026, with prices from €685 to €1,972, a €1,287 spread on the same certified stone. Riddles Jewelry lists it at €1,972. 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

3.08
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323480006
Dimensions11.22 × 8.31 × 5.18 mm
L/W Ratio1.35
Culet sizeNone
Top View
11.22 mm8.31 mm3.08 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 323480006
Side View
Table 60.0%Crown 36°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €747 EUR|Low: €431 EUR|High: €2,353 EUR|Avg: €1,182 EUR|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
November 1, 2026
Retailer 9€431 EUR
Retailer 7€685 EUR
Retailer 1€747 EUR
Retailer 6€774 EUR
Retailer 3€779 EUR
Retailer 2€1,380 EUR
Retailer 5€1,421 EUR
Retailer 8€1,775 EUR
Retailer 4€1,879 EUR
Riddles Jewelry€1,972 EUR

43 data points across 10 retailers

11 retailers€685 EUR to €1,972 EUR

Retailer 1
-
€347 EUR
$388 USD
Price last confirmed 38 days ago
Retailer 2
-
€424 EUR
$474 USD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
€685 EUR
$765 USD
View
B+
Retailer 4
-
€701 EUR
$783 USD
View
B+
Retailer 5
-
€747 EUR
£657 GBP
View
B+
Retailer 6
-
€774 EUR
$865 USD
View
B
Retailer 7
-
€1,380 EUR
£1,214 GBP
View
B
Retailer 8
-
€1,421 EUR
CA$2,205 CAD
View
B
Retailer 9
-
€1,775 EUR
$1,983 USD
View
B
Retailer 10
-
€1,879 EUR
£1,653 GBP
View
Most Expensive
B
Riddles Jewelry
1966654419 · Oct 31
€1,972 EUR
$2,203 USD
View
10 more retailers have this diamond
Prices start from €685 EURSave up to €1,287 EUR

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.

B+
3.08ct Oval
€685 EUR