Oval|Lab Grown|IGI

3.01ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG831613290

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831613290

Diamond specifications and retailer prices

From $417 USD
As of October 28, 2026
Save $4,543 USD (92%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,960 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831613290 or 831613290. Listed at 4 retailers as of October 28, 2026, with prices from $417 to $4,960, a $4,543 spread on the same certified stone. Brilliant Earth lists it at $4,960. 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

3.01
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831613290
Dimensions11.29 × 8.21 × 5.15 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.21 mm3.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831613290
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 28
Current: $4,960 USD|Low: $417 USD|High: $4,960 USD|Avg: $1,378 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$417 USD
Retailer 6$620 USD
Retailer 7$723 USD
Retailer 2$861 USD
Retailer 4$1,212 USD
Retailer 5$1,492 USD
Brilliant Earth$4,960 USD

37 data points across 7 retailers

4 retailers$417 USD to $4,960 USD

A
Cheapest Retailer
-
$417 USD
Final sale: no returns
B+
Retailer 2
-
$861 USD
£678 GBP
View
Retailer 3
-
$1,212 USD
View
Price last confirmed 43 days ago
Most Expensive
C
Brilliant Earth
21230307A · Oct 29
$4,960 USD
View
3 more retailers have this diamond
Prices start from $417 USDSave up to $4,543 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
3.01ct Oval
$417 USD