Round|Lab Grown|IGI

1.75ct G I1 Round Lab Grown Diamond

EX • G/I1 • IGI LG542295869

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542295869

Diamond specifications and retailer prices

From $321 USD
As of October 30, 2026
Save $734 USD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,055 USD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.75ct lab-grown round diamond

This 1.75ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG542295869 or 542295869. Listed at 12 retailers as of October 30, 2026, with prices from $321 to $1,055, a $734 spread on the same certified stone. Friendly Diamonds lists it at $1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542295869
Dimensions7.69 × 7.65 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.69 mm7.65 mm1.75 ctG / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542295869
Side View
Table 57.5%Crown 35.8°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,055 USD|Low: $203 USD|High: $7,700 USD|Avg: $1,727 USD|+41.6%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$203 USD
Retailer 6$251 USD
Retailer 2$375 USD
Retailer 8$685 USD
Retailer 7$768 USD
Retailer 3$1,036 USD
Friendly Diamonds$1,055 USD
Retailer 4$1,124 USD
Retailer 9$7,700 USD

13 data points across 9 retailers

12 retailers$321 USD to $1,055 USD

Retailer 1
-
$203 USD
Price last confirmed 22 days ago
Retailer 2
-
$235 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$251 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$251 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$251 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$321 USD
View
B+
Retailer 7
-
$344 USD
View
B+
Retailer 8
-
$375 USD
View
Retailer 9
-
$685 USD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$768 USD
View
B
Retailer 11
-
$1,036 USD
View
Most Expensive
B
Friendly Diamonds
2466738 · Oct 30
$1,055 USD
View
11 more retailers have this diamond
Prices start from $321 USDSave up to $734 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.

B+
1.75ct Round
$321 USD