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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 $926 NZD
$522 USD
As of October 30, 2026
Save $6,473 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,399 NZD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $926 to $7,399, a $6,473 spread on the same certified stone. Brilliant Earth lists it at $7,399. 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
Colour
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

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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 30
Current: $7,399 NZD|Low: $926 NZD|High: $7,913 NZD|Avg: $2,932 NZD|-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 30, 2026
Retailer 5$926 NZD
Retailer 16$1,027 NZD
Retailer 18$1,027 NZD
Retailer 4$1,343 NZD
Retailer 6$1,363 NZD
Retailer 15$1,366 NZD
Retailer 7$1,510 NZD
Retailer 12$1,750 NZD
Retailer 11$2,515 NZD
Retailer 14$2,734 NZD
Retailer 2$2,759 NZD
Retailer 10$3,606 NZD
Retailer 17$3,628 NZD
Retailer 3$3,841 NZD
Retailer 9$3,893 NZD
Retailer 13$4,755 NZD
Retailer 8$7,346 NZD
Brilliant Earth$7,399 NZD

40 data points across 18 retailers

22 retailers$926 NZD to $7,399 NZD

Retailer 1
-
$795 NZD
$448 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$926 NZD
$522 USD
View
Final sale: no returns
Retailer 3
-
$928 NZD
$523 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$1,027 NZD
$579 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,027 NZD
$579 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,027 NZD
$579 USD
View
A
Retailer 7
-
$1,343 NZD
$757 USD
View
B+
Retailer 8
-
$1,363 NZD
$768 USD
View
A
Retailer 9
-
$1,366 NZD
$770 USD
View
A
Retailer 10
-
$1,510 NZD
$851 USD
View
A
Retailer 11
-
$1,750 NZD
£776 GBP
View
B+
Retailer 12
-
$2,515 NZD
A$2,181 AUD
View
B+
Retailer 13
-
$2,734 NZD
ZAR 24,895 ZAR
View
B+
Retailer 14
-
$2,759 NZD
$1,555 USD
View
Retailer 15
-
$2,981 NZD
$1,680 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$3,606 NZD
$2,032 USD
View
Retailer 17
-
$3,628 NZD
$2,045 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$3,841 NZD
$2,165 USD
View
B
Retailer 19
-
$3,893 NZD
$2,194 USD
View
B
Retailer 20
-
$4,755 NZD
£2,110 GBP
View
B
Retailer 21
-
$7,346 NZD
$4,140 USD
View
Most Expensive
B
Brilliant Earth
18588015A · Oct 29
$7,399 NZD
$4,170 USD
View
21 more retailers have this diamond
Prices start from $926 NZDSave up to $6,473 NZD

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
$926 NZD