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Round|Lab Grown|IGI

2.83ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG628479307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628479307

Diamond specifications and retailer prices

From $522 USD
As of October 28, 2026
Save $3,648 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,170 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628479307 or 628479307. Listed at 22 retailers as of October 28, 2026, with prices from $522 to $4,170, a $3,648 spread on the same certified stone. Brilliant Earth lists it at $4,170. 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

2.83
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628479307
Dimensions9.03 × 8.98 × 5.61 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
9.03 mm8.98 mm2.83 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628479307
Side View
Table 58.0%Crown 35.8°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 28
Current: $4,170 USD|Low: $372 USD|High: $4,460 USD|Avg: $1,648 USD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 5$522 USD
Retailer 16$579 USD
Retailer 18$579 USD
Retailer 4$757 USD
Retailer 6$768 USD
Retailer 13$770 USD
Retailer 7$851 USD
Retailer 2$986 USD
Retailer 15$1,429 USD
Retailer 12$1,541 USD
Retailer 14$1,555 USD
Retailer 10$2,032 USD
Retailer 17$2,045 USD
Retailer 3$2,165 USD
Retailer 9$2,194 USD
Retailer 11$2,680 USD
Retailer 8$4,140 USD
Brilliant Earth$4,170 USD

41 data points across 18 retailers

22 retailers$522 USD to $4,170 USD

A
Retailer 1
-
$448 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$522 USD
View
Final sale: no returns
A
Retailer 3
-
$523 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$579 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$579 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$579 USD
View
A
Retailer 7
-
$757 USD
View
B+
Retailer 8
-
$768 USD
View
A
Retailer 9
-
$770 USD
View
A
Retailer 10
-
$851 USD
View
A
Retailer 11
-
$986 USD
£776 GBP
View
B+
Retailer 12
-
$1,429 USD
A$2,198 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,541 USD
ZAR 24,895 ZAR
View
B+
Retailer 14
-
$1,555 USD
View
B
Retailer 15
-
$1,680 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$2,032 USD
View
B
Retailer 17
-
$2,045 USD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$2,165 USD
View
B
Retailer 19
-
$2,194 USD
View
B
Retailer 20
-
$2,680 USD
£2,110 GBP
View
B
Retailer 21
-
$4,140 USD
View
Most Expensive
B
Brilliant Earth
18588015A · Oct 28
$4,170 USD
View
21 more retailers have this diamond
Prices start from $522 USDSave up to $3,648 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
2.83ct Round
$522 USD