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Round|Lab Grown|IGI

2.89ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG643447938

Shape and cutting style on the report: Round brilliant

Certificate IGI LG643447938

Diamond specifications and retailer prices

From $537 AUD
$377 USD
As of October 29, 2026
Save $2,553 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,089 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.89ct lab-grown round diamond

This 2.89ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643447938 or 643447938. Listed at 12 retailers as of October 29, 2026, with prices from $537 to $3,089, a $2,553 spread on the same certified stone. Brilliant Earth lists it at $3,089. 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

2.89
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643447938
Dimensions9.06 × 9.06 × 5.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm9.06 mm2.89 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643447938
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 29
Current: $3,089 AUD|Low: $537 AUD|High: $3,345 AUD|Avg: $1,793 AUD|-7.7%
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
October 30, 2026
Retailer 12$537 AUD
Retailer 14$875 AUD
Retailer 2$966 AUD
Retailer 9$1,027 AUD
Retailer 13$1,062 AUD
Retailer 10$1,068 AUD
Retailer 8$1,473 AUD
Retailer 5$1,815 AUD
Retailer 11$1,866 AUD
Retailer 4$2,278 AUD
Retailer 7$2,614 AUD
Retailer 6$2,616 AUD
Retailer 3$2,668 AUD
Brilliant Earth$3,089 AUD

34 data points across 14 retailers

12 retailers$537 AUD to $3,089 AUD

A
Cheapest Retailer
-
$537 AUD
$377 USD
A
Retailer 2
-
$601 AUD
$422 USD
View
A
Retailer 3
-
$875 AUD
HK$4,800 HKD
View
A
Retailer 4
-
$966 AUD
£534 GBP
View
A
Retailer 5
-
$1,027 AUD
€687 EUR
View
B+
Retailer 6
-
$1,062 AUD
$746 USD
View
B+
Retailer 7
-
$1,068 AUD
$750 USD
View
A
Retailer 8
-
$1,473 AUD
View
B+
Retailer 9
-
$1,866 AUD
$1,311 USD
View
B+
Retailer 10
-
$2,140 AUD
$1,503 USD
View
B+
Retailer 11
-
$2,614 AUD
£1,446 GBP
View
Most Expensive
B+
Brilliant Earth
15433548A · Oct 29
$3,089 AUD
$2,170 USD
View
11 more retailers have this diamond
Prices start from $537 AUDSave up to $2,553 AUD

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
2.89ct Round
$537 AUD