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Round|Lab Grown|IGI

2.97ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG739521791

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739521791

Diamond specifications and retailer prices

From $456 USD
As of October 29, 2026
Save $3,594 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,360 USD at Brilliant Earth · As of October 3, 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 LG739521791 or 739521791. Listed at 20 retailers as of October 29, 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739521791
Dimensions9.23 × 9.14 × 5.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm9.14 mm2.97 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739521791
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.2%

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: $6,360 USD|Low: $397 USD|High: $6,420 USD|Avg: $1,854 USD|-0.9%
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
October 29, 2026
Retailer 8$556 USD
Retailer 5$707 USD
Retailer 6$725 USD
Retailer 3$750 USD
Retailer 10$750 USD
Retailer 12$837 USD
Retailer 9$912 USD
Retailer 7$1,006 USD
Retailer 16$1,144 USD
Retailer 4$1,385 USD
Retailer 11$1,396 USD
Retailer 14$1,520 USD
Retailer 2$2,619 USD
Retailer 15$3,467 USD
Retailer 13$3,490 USD
Brilliant Earth$6,360 USD

31 data points across 16 retailers

20 retailers$456 USD to $4,050 USD

A
Cheapest Retailer
-
$456 USD
A
Retailer 2
-
$511 USD
View
A
Retailer 3
-
$556 USD
View
Final sale: no returns
A
Retailer 4
-
$707 USD
View
A
Retailer 5
-
$725 USD
View
B+
Retailer 6
-
$750 USD
View
A
Retailer 7
-
$750 USD
View
Retailer 8
-
$837 USD
£659 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
$912 USD
€869 EUR
View
A
Retailer 10
-
$1,006 USD
A$1,548 AUD
View
B+
Retailer 11
-
$1,144 USD
View
B+
Retailer 12
-
$1,385 USD
View
Retailer 13
-
$1,396 USD
A$2,147 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,520 USD
View
B+
Retailer 15
-
$1,641 USD
View
B
Retailer 16
-
$2,619 USD
£2,062 GBP
View
B
Retailer 17
-
$3,467 USD
View
B
Retailer 18
-
$3,490 USD
View
B
Retailer 19
-
$4,050 USD
View
Most Expensive
Brilliant Earth
17145066A · Oct 3
$6,360 USD
View
Price under review
19 more retailers have this diamond
Prices start from $456 USDSave up to $3,594 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
2.97ct Round
$456 USD