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Round|Lab Grown|IGI

2.97ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739581417

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581417

Diamond specifications and retailer prices

From $678 AUD
$476 USD
As of October 29, 2026
Save $5,342 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,412 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.97ct lab-grown round diamond

This 2.97ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739581417 or 739581417. Listed at 26 retailers as of October 27, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.97
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581417
Dimensions9.15 × 9.17 × 5.69 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
9.15 mm9.17 mm2.97 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581417
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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: $8,412 AUD|Low: $650 AUD|High: $8,839 AUD|Avg: $2,245 AUD|-4.8%
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
October 29, 2026
Retailer 15$678 AUD
Retailer 4$841 AUD
Retailer 11$1,039 AUD
Retailer 12$1,124 AUD
Retailer 7$1,258 AUD
Retailer 2$1,391 AUD
Retailer 9$1,412 AUD
Retailer 13$1,881 AUD
Retailer 14$1,949 AUD
Retailer 10$2,029 AUD
Retailer 6$2,665 AUD
Retailer 8$3,106 AUD
Retailer 5$3,146 AUD
Retailer 3$4,057 AUD
Brilliant Earth$8,412 AUD

41 data points across 15 retailers

26 retailers$678 AUD to $6,020 AUD

A
Cheapest Retailer
-
$678 AUD
$476 USD
A
Retailer 2
-
$759 AUD
$533 USD
View
Final sale: no returns
A
Retailer 3
-
$759 AUD
$533 USD
View
A
Retailer 4
-
$841 AUD
$591 USD
View
A
Retailer 5
-
$841 AUD
$591 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$929 AUD
HK$5,100 HKD
View
A
Retailer 7
-
$1,039 AUD
$730 USD
View
A
Retailer 8
-
$1,124 AUD
£622 GBP
View
B+
Retailer 9
-
$1,127 AUD
$792 USD
View
A
Retailer 10
-
$1,258 AUD
$884 USD
View
A
Retailer 11
-
$1,391 AUD
£770 GBP
View
A
Retailer 12
-
$1,412 AUD
€945 EUR
View
B+
Retailer 13
-
$1,881 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,949 AUD
$1,369 USD
View
B+
Retailer 15
-
$2,029 AUD
ZAR 23,024 ZAR
View
B+
Retailer 16
-
$2,074 AUD
$1,457 USD
View
B+
Retailer 17
-
$2,665 AUD
SGD 2,530 SGD
View
B+
Retailer 18
-
$2,703 AUD
$1,899 USD
View
B
Retailer 19
-
$2,744 AUD
$1,928 USD
View
B
Retailer 20
-
$2,747 AUD
$1,930 USD
View
B
Retailer 21
-
$2,954 AUD
$2,075 USD
View
B+
Retailer 22
-
$3,106 AUD
£1,718 GBP
View
B
Retailer 23
-
$3,146 AUD
$2,210 USD
View
B
Retailer 24
-
$4,057 AUD
$2,850 USD
View
Price last confirmed 21 days ago
B
Retailer 25
-
$6,020 AUD
£3,330 GBP
View
Most Expensive
B
Brilliant Earth
17440957A · Oct 28
$8,412 AUD
$5,910 USD
View
Price under review
25 more retailers have this diamond
Prices start from $678 AUDSave up to $5,342 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
2.97ct Round
$678 AUD