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Round|Lab Grown|IGI

5.73ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG582351962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582351962

Diamond specifications and retailer prices

From $893 USD
As of October 29, 2026
Save $3,887 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,780 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.73ct lab-grown round diamond

This 5.73ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582351962 or 582351962. Listed at 19 retailers as of October 29, 2026, with prices from $893 to $4,780, a $3,887 spread on the same certified stone. Brilliant Earth lists it at $4,780. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.73
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582351962
Dimensions11.46 × 11.40 × 7.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
11.46 mm11.40 mm5.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582351962
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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 29
Current: $4,780 USD|Low: $811 USD|High: $5,700 USD|Avg: $2,257 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 12$835 USD
Retailer 5$893 USD
Retailer 16$972 USD
Retailer 3$1,036 USD
Retailer 19$1,036 USD
Retailer 20$1,363 USD
Retailer 2$1,450 USD
Retailer 15$1,486 USD
Retailer 7$1,492 USD
Retailer 13$1,576 USD
Retailer 9$1,664 USD
Retailer 8$2,164 USD
Retailer 17$2,305 USD
Retailer 4$2,913 USD
Retailer 10$3,242 USD
Retailer 11$3,599 USD
Retailer 18$3,705 USD
Retailer 14$3,905 USD
Retailer 6$4,726 USD
Brilliant Earth$4,780 USD

36 data points across 20 retailers

19 retailers$893 USD to $4,780 USD

A
Cheapest Retailer
-
$893 USD
A
Retailer 2
-
$972 USD
View
Retailer 3
-
$1,036 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,036 USD
View
Retailer 5
-
$1,363 USD
£1,073 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,450 USD
View
A
Retailer 7
-
$1,486 USD
€1,415 EUR
View
A
Retailer 8
-
$1,492 USD
View
B+
Retailer 9
-
$1,576 USD
£1,241 GBP
View
B+
Retailer 10
-
$1,664 USD
View
B+
Retailer 11
-
$2,164 USD
View
B+
Retailer 12
-
$2,305 USD
View
B
Retailer 13
-
$2,913 USD
View
B
Retailer 14
-
$3,242 USD
View
Retailer 15
-
$3,599 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$3,705 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$3,905 USD
£3,075 GBP
View
B
Retailer 18
-
$4,726 USD
View
Most Expensive
B
Brilliant Earth
7625607A · Oct 30
$4,780 USD
View
18 more retailers have this diamond
Prices start from $893 USDSave up to $3,887 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
5.73ct Round
$893 USD