Round|Lab Grown|IGI

1.75ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG821621223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821621223

Diamond specifications and retailer prices

From $425 USD
As of October 28, 2026
Save $1,745 USD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,170 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821621223 or 821621223. Listed at 7 retailers as of October 28, 2026, with prices from $425 to $2,170, a $1,745 spread on the same certified stone. Brilliant Earth lists it at $2,170. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821621223
Dimensions7.70 × 7.64 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.70 mm7.64 mm1.75 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821621223
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: $2,170 USD|Low: $425 USD|High: $2,280 USD|Avg: $889 USD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$425 USD
Retailer 2$570 USD
Retailer 4$599 USD
Retailer 5$615 USD
Retailer 7$1,069 USD
Retailer 3$1,275 USD
Brilliant Earth$2,170 USD

35 data points across 7 retailers

7 retailers$425 USD to $2,170 USD

B+
Cheapest Retailer
-
$425 USD
A
Retailer 2
-
$570 USD
€543 EUR
View
A
Retailer 3
-
$599 USD
£471 GBP
View
B+
Retailer 4
-
$615 USD
View
B
Retailer 5
-
$1,069 USD
View
B
Retailer 6
-
$1,275 USD
£1,004 GBP
View
Most Expensive
B
Brilliant Earth
20855328A · Oct 28
$2,170 USD
View
6 more retailers have this diamond
Prices start from $425 USDSave up to $1,745 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
1.75ct Round
$425 USD