Round|Lab Grown|IGI

2.97ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG844621320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844621320

Diamond specifications and retailer prices

From $393 USD
As of October 28, 2026
Save $2,237 USD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844621320 or 844621320. Listed at 3 retailers as of October 28, 2026, with prices from $393 to $2,630, a $2,237 spread on the same certified stone. Brilliant Earth lists it at $2,630. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621320
Dimensions9.12 × 9.17 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm9.17 mm2.97 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621320
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $2,630 USD|Low: $393 USD|High: $2,770 USD|Avg: $1,407 USD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$393 USD
Retailer 2$808 USD
Brilliant Earth$2,630 USD

17 data points across 3 retailers

3 retailers$393 USD to $2,630 USD

A
Cheapest Retailer
-
$393 USD
Final sale: no returns
A
Retailer 2
-
$808 USD
£636 GBP
View
Most Expensive
B
Brilliant Earth
21830049A · Oct 29
$2,630 USD
View
2 more retailers have this diamond
Prices start from $393 USDSave up to $2,237 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
$393 USD