Round|Lab Grown|IGI

3.00ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG425057688

Certificate IGI LG425057688

Diamond specifications and retailer prices

From $506 USD
Save $3,344 USD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,850 USD at Brilliant Earth
View at Brilliant Earth

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG425057688 or 425057688. Listed at 9 retailers, with prices from $506 to $3,850 at Brilliant Earth, a $3,344 spread on the same certified stone. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425057688
Dimensions9.09 × 9.01 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
9.09 mm9.01 mm3.00 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG425057688
Side View
Table 52.0%Crown 36°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: 7 hours ago
Current: $3,850 USD|Low: $506 USD|High: $3,850 USD|Avg: $1,804 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

7 data points across 11 retailers

9 retailers$506 USD - $3,850 USD

Cheapest Retailer
-
$506 USD
View
B+
Retailer 2
-
$650 USD
View
B+
Retailer 3
-
$730 USD
HK$5,700 HKD
View
B+
Retailer 4
-
$781 USD
£615 GBP
View
B+
Retailer 5
-
$827 USD
View
B+
Retailer 6
-
$844 USD
€804 EUR
View
B+
Retailer 7
-
$891 USD
£702 GBP
View
B
Retailer 8
-
$2,793 USD
View
Most Expensive
C
Brilliant Earth
7652076Y · Sep 15
$3,850 USD
View
8 more retailers have this diamond
Prices start from $506 USDSave up to $3,344 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.

B+
3.00ct Round
$506 USD

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