Round|Lab Grown|IGI

2.51ct G SI1 Round Lab Grown Diamond

GD • G/SI1 • IGI LG734518739

Certificate IGI LG734518739

Diamond specifications and retailer prices

From $430 USD
Save $724 USD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,154 USD at Friendly Diamonds
View at Friendly Diamonds

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG734518739 or 734518739. Listed at 6 retailers, with prices from $430 to $1,154 at Friendly Diamonds, a $724 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

2.51
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734518739
Dimensions8.99 × 8.95 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm8.95 mm2.51 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734518739
Side View
Table 68.0%Crown 30.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 55.8%

Caratlytics Score

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

Price History

Last verified: 9 hours ago
Current: $1,154 USD|Low: $277 USD|High: $1,154 USD|Avg: $752 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

26 data points across 7 retailers

6 retailers$430 USD - $1,154 USD

B+
Cheapest Retailer
-
$430 USD
View
B
Retailer 2
-
$666 USD
View
B+
Retailer 3
-
$697 USD
View
B+
Retailer 4
-
$732 USD
£576 GBP
View
B
Retailer 5
-
$832 USD
View
Most Expensive
B
Friendly Diamonds
3191470 · Aug 3
$1,154 USD
View
5 more retailers have this diamond
Prices start from $430 USDSave up to $724 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+
2.51ct Round
$430 USD

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